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684 lines
16 KiB
Plaintext
684 lines
16 KiB
Plaintext
options:
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parameters:
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author: ''
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catch_exceptions: 'True'
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category: '[GRC Hier Blocks]'
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cmake_opt: ''
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comment: ''
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copyright: ''
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description: ''
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gen_cmake: 'On'
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gen_linking: dynamic
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generate_options: no_gui
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hier_block_src_path: '.:'
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id: fft_detector
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max_nouts: '0'
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output_language: python
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placement: (0,0)
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qt_qss_theme: ''
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realtime_scheduling: ''
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run: 'True'
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run_command: '{python} -u {filename}'
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run_options: prompt
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sizing_mode: fixed
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thread_safe_setters: ''
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title: fft_detector
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window_size: (1000,1000)
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [8, 8]
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rotation: 0
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state: enabled
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blocks:
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- name: filter1
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id: variable
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parameters:
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comment: ''
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value: firdes.low_pass (1, samp_rate, 500e3, 300e3, window.WIN_BLACKMAN_HARRIS)
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [464, 16.0]
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rotation: 0
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state: true
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- name: filter2
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id: variable
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parameters:
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comment: ''
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value: firdes.low_pass(1,samp_rate, 5e3, 3e3, window.WIN_HANN)
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [696, 16.0]
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rotation: 0
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state: true
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- name: freq
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id: variable
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parameters:
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comment: ''
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value: py_module.work(func_probe)
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [368, 16.0]
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rotation: 0
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state: true
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- name: func_probe
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id: variable_function_probe
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parameters:
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block_id: vec_probe
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comment: ''
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function_args: ''
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function_name: level
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poll_rate: '100'
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value: '0'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [1312, 128.0]
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rotation: 0
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state: enabled
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- name: max_f
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id: variable
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parameters:
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comment: ''
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value: 2.46e9
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [536, 16.0]
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rotation: 0
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state: disabled
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- name: min_f
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id: variable
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parameters:
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comment: ''
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value: 2.4e9
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [456, 16.0]
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rotation: 0
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state: disabled
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- name: samp_rate
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id: variable
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parameters:
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comment: ''
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value: 20e6
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [184, 12]
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rotation: 0
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state: enabled
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- name: blocks_complex_to_mag_squared_0
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id: blocks_complex_to_mag_squared
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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maxoutbuf: '0'
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minoutbuf: '0'
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vlen: '2048'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [840, 120.0]
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rotation: 0
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state: true
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- name: blocks_integrate_xx_0
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id: blocks_integrate_xx
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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decim: '10'
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maxoutbuf: '0'
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minoutbuf: '0'
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type: float
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vlen: '2048'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [840, 192.0]
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rotation: 0
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state: true
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- name: blocks_keep_one_in_n_0
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id: blocks_keep_one_in_n
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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maxoutbuf: '0'
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minoutbuf: '0'
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n: '1'
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type: complex
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vlen: '2048'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [368, 272.0]
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rotation: 0
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state: true
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- name: blocks_nlog10_ff_0
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id: blocks_nlog10_ff
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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k: '-100'
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maxoutbuf: '0'
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minoutbuf: '0'
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n: '10'
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vlen: '2048'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [840, 280.0]
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rotation: 0
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state: true
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- name: blocks_stream_to_vector_0_0
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id: blocks_stream_to_vector
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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maxoutbuf: '0'
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minoutbuf: '0'
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num_items: '2048'
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type: complex
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vlen: '1'
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [368, 216.0]
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rotation: 0
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state: true
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- name: dc_blocker_xx_0
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id: dc_blocker_xx
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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length: '1024'
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long_form: 'True'
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maxoutbuf: '0'
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minoutbuf: '0'
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type: cc
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [368, 136.0]
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rotation: 0
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state: true
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- name: fft_vxx_0
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id: fft_vxx
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parameters:
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affinity: ''
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alias: ''
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comment: ''
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fft_size: '2048'
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forward: 'True'
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maxoutbuf: '0'
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minoutbuf: '0'
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nthreads: '1'
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shift: 'True'
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type: complex
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window: window.blackmanharris(2048)
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states:
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bus_sink: false
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bus_source: false
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bus_structure: null
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coordinate: [576, 192.0]
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rotation: 0
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state: true
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- name: osmosdr_source_0
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id: osmosdr_source
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parameters:
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affinity: ''
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alias: ''
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ant0: ''
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ant1: ''
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ant10: ''
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ant11: ''
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ant12: ''
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ant13: ''
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ant14: ''
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ant15: ''
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ant16: ''
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ant17: ''
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ant18: ''
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ant19: ''
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ant2: ''
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ant20: ''
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ant21: ''
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ant22: ''
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ant23: ''
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ant24: ''
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ant25: ''
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ant26: ''
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ant27: ''
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ant28: ''
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ant29: ''
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ant3: ''
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ant30: ''
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ant31: ''
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ant4: ''
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ant5: ''
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ant6: ''
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ant7: ''
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ant8: ''
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ant9: ''
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args: hackrf=0
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bb_gain0: '0'
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bb_gain1: '20'
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bb_gain10: '20'
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bb_gain11: '20'
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bb_gain12: '20'
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bb_gain13: '20'
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bb_gain14: '20'
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bb_gain15: '20'
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bb_gain16: '20'
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bb_gain17: '20'
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bb_gain18: '20'
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bb_gain19: '20'
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bb_gain2: '20'
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bb_gain20: '20'
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bb_gain21: '20'
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bb_gain22: '20'
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bb_gain23: '20'
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bb_gain24: '20'
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bb_gain25: '20'
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bb_gain26: '20'
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bb_gain27: '20'
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bb_gain28: '20'
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bb_gain29: '20'
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bb_gain3: '20'
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bb_gain30: '20'
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bb_gain31: '20'
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bb_gain4: '20'
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bb_gain5: '20'
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bb_gain6: '20'
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bb_gain7: '20'
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bb_gain8: '20'
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bb_gain9: '20'
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bw0: 20e6
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bw1: '0'
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bw10: '0'
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bw11: '0'
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bw12: '0'
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bw13: '0'
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bw14: '0'
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bw15: '0'
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bw16: '0'
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bw17: '0'
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bw18: '0'
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bw19: '0'
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bw2: '0'
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bw20: '0'
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bw21: '0'
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bw22: '0'
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bw23: '0'
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bw24: '0'
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bw25: '0'
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bw26: '0'
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bw27: '0'
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bw28: '0'
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bw29: '0'
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bw3: '0'
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bw30: '0'
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bw31: '0'
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bw4: '0'
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bw5: '0'
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bw6: '0'
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bw7: '0'
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bw8: '0'
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bw9: '0'
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clock_source0: ''
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clock_source1: ''
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clock_source2: ''
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clock_source3: ''
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clock_source4: ''
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clock_source5: ''
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clock_source6: ''
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clock_source7: ''
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comment: ''
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corr0: '0'
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corr1: '0'
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corr10: '0'
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corr11: '0'
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corr12: '0'
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corr13: '0'
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corr14: '0'
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corr15: '0'
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corr16: '0'
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corr17: '0'
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corr18: '0'
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corr19: '0'
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corr2: '0'
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corr20: '0'
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corr21: '0'
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corr22: '0'
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corr23: '0'
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corr24: '0'
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corr25: '0'
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corr26: '0'
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corr27: '0'
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corr28: '0'
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corr29: '0'
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corr3: '0'
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corr30: '0'
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corr31: '0'
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corr4: '0'
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corr5: '0'
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corr6: '0'
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corr7: '0'
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corr8: '0'
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corr9: '0'
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dc_offset_mode0: '0'
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dc_offset_mode1: '0'
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dc_offset_mode10: '0'
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dc_offset_mode11: '0'
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dc_offset_mode12: '0'
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dc_offset_mode13: '0'
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dc_offset_mode14: '0'
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dc_offset_mode15: '0'
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dc_offset_mode16: '0'
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dc_offset_mode17: '0'
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dc_offset_mode18: '0'
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dc_offset_mode19: '0'
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dc_offset_mode2: '0'
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dc_offset_mode20: '0'
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dc_offset_mode21: '0'
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dc_offset_mode22: '0'
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dc_offset_mode23: '0'
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dc_offset_mode24: '0'
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dc_offset_mode25: '0'
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dc_offset_mode26: '0'
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dc_offset_mode27: '0'
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dc_offset_mode28: '0'
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dc_offset_mode29: '0'
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dc_offset_mode3: '0'
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dc_offset_mode30: '0'
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dc_offset_mode31: '0'
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dc_offset_mode4: '0'
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dc_offset_mode5: '0'
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dc_offset_mode6: '0'
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dc_offset_mode7: '0'
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dc_offset_mode8: '0'
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dc_offset_mode9: '0'
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freq0: freq
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freq1: 100e6
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freq10: 100e6
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freq11: 100e6
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freq12: 100e6
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freq13: 100e6
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freq14: 100e6
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freq15: 100e6
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freq16: 100e6
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freq17: 100e6
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freq18: 100e6
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freq19: 100e6
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freq2: 100e6
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freq20: 100e6
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freq21: 100e6
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freq22: 100e6
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freq23: 100e6
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freq24: 100e6
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freq25: 100e6
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freq26: 100e6
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freq27: 100e6
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freq28: 100e6
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freq29: 100e6
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freq3: 100e6
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freq30: 100e6
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freq31: 100e6
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freq4: 100e6
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freq5: 100e6
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freq6: 100e6
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freq7: 100e6
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freq8: 100e6
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freq9: 100e6
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gain0: '100'
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gain1: '10'
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gain10: '10'
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gain11: '10'
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gain12: '10'
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gain13: '10'
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gain14: '10'
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gain15: '10'
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gain16: '10'
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gain17: '10'
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gain18: '10'
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gain19: '10'
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gain2: '10'
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|
gain20: '10'
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|
gain21: '10'
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gain22: '10'
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|
gain23: '10'
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|
gain24: '10'
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|
gain25: '10'
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|
gain26: '10'
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|
gain27: '10'
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|
gain28: '10'
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|
gain29: '10'
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|
gain3: '10'
|
|
gain30: '10'
|
|
gain31: '10'
|
|
gain4: '10'
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|
gain5: '10'
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gain6: '10'
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gain7: '10'
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gain8: '10'
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gain9: '10'
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gain_mode0: 'False'
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gain_mode1: 'False'
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gain_mode10: 'False'
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gain_mode11: 'False'
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gain_mode12: 'False'
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gain_mode13: 'False'
|
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gain_mode14: 'False'
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gain_mode15: 'False'
|
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gain_mode16: 'False'
|
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gain_mode17: 'False'
|
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gain_mode18: 'False'
|
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gain_mode19: 'False'
|
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gain_mode2: 'False'
|
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gain_mode20: 'False'
|
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gain_mode21: 'False'
|
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gain_mode22: 'False'
|
|
gain_mode23: 'False'
|
|
gain_mode24: 'False'
|
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gain_mode25: 'False'
|
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gain_mode26: 'False'
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gain_mode27: 'False'
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gain_mode28: 'False'
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gain_mode29: 'False'
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gain_mode3: 'False'
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gain_mode30: 'False'
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gain_mode31: 'False'
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gain_mode4: 'False'
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gain_mode5: 'False'
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gain_mode6: 'False'
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gain_mode7: 'False'
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gain_mode8: 'False'
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gain_mode9: 'False'
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if_gain0: '100'
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if_gain1: '20'
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if_gain10: '20'
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if_gain11: '20'
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if_gain12: '20'
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if_gain13: '20'
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if_gain14: '20'
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if_gain15: '20'
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if_gain16: '20'
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if_gain17: '20'
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if_gain18: '20'
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if_gain19: '20'
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if_gain2: '20'
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if_gain20: '20'
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if_gain21: '20'
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if_gain22: '20'
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if_gain23: '20'
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if_gain24: '20'
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if_gain25: '20'
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if_gain26: '20'
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if_gain27: '20'
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if_gain28: '20'
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if_gain29: '20'
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if_gain3: '20'
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if_gain30: '20'
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if_gain31: '20'
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if_gain4: '20'
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if_gain5: '20'
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if_gain6: '20'
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if_gain7: '20'
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if_gain8: '20'
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if_gain9: '20'
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|
iq_balance_mode0: '0'
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iq_balance_mode1: '0'
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iq_balance_mode10: '0'
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iq_balance_mode11: '0'
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iq_balance_mode12: '0'
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iq_balance_mode13: '0'
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iq_balance_mode14: '0'
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iq_balance_mode15: '0'
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iq_balance_mode16: '0'
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iq_balance_mode17: '0'
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iq_balance_mode18: '0'
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iq_balance_mode19: '0'
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iq_balance_mode2: '0'
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iq_balance_mode20: '0'
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iq_balance_mode21: '0'
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iq_balance_mode22: '0'
|
|
iq_balance_mode23: '0'
|
|
iq_balance_mode24: '0'
|
|
iq_balance_mode25: '0'
|
|
iq_balance_mode26: '0'
|
|
iq_balance_mode27: '0'
|
|
iq_balance_mode28: '0'
|
|
iq_balance_mode29: '0'
|
|
iq_balance_mode3: '0'
|
|
iq_balance_mode30: '0'
|
|
iq_balance_mode31: '0'
|
|
iq_balance_mode4: '0'
|
|
iq_balance_mode5: '0'
|
|
iq_balance_mode6: '0'
|
|
iq_balance_mode7: '0'
|
|
iq_balance_mode8: '0'
|
|
iq_balance_mode9: '0'
|
|
maxoutbuf: '2048'
|
|
minoutbuf: '2048'
|
|
nchan: '1'
|
|
num_mboards: '1'
|
|
sample_rate: samp_rate
|
|
sync: sync
|
|
time_source0: ''
|
|
time_source1: ''
|
|
time_source2: ''
|
|
time_source3: ''
|
|
time_source4: ''
|
|
time_source5: ''
|
|
time_source6: ''
|
|
time_source7: ''
|
|
type: fc32
|
|
states:
|
|
bus_sink: false
|
|
bus_source: false
|
|
bus_structure: null
|
|
coordinate: [80, 132.0]
|
|
rotation: 0
|
|
state: true
|
|
- name: py_module
|
|
id: epy_module
|
|
parameters:
|
|
alias: ''
|
|
comment: ''
|
|
source_code: "# this module will be imported in the into your flowgraph\r\n\r\n\
|
|
import numpy as np\r\nimport os\r\nimport time \r\n\r\nimport matplotlib.pyplot\
|
|
\ as plt\r\nimport math\r\n\r\n\r\n##################################\r\n# frequency\
|
|
\ change params\r\n##################################\r\n\r\nmin_f = 0.400e9\
|
|
\ # 2.38e9\r\nmax_f = 0.500e9 # 2.52e9\r\nstep_f = 1e6 # 10e6\r\nf = min_f +\
|
|
\ step_f / 2\r\n\r\n\r\n##################################\r\n# spectrum\r\n\
|
|
##################################\r\n\r\nbins = 2048\r\nsavepath = 'C:/Users/ftlen/Work/GNU\
|
|
\ Radio/fft_detector/pics/433/'\r\n#savepath = 'C:/Users/ftlen/\u0420\u0430\u0431\
|
|
\u043E\u0447\u0438\u0439 \u0441\u0442\u043E\u043B/\u043D\u0438\u043A\u0438\u0442\
|
|
\u0430/'\r\n#filetag = '433_transmitter_denis_teleskop_'\r\nfiletag = '433_noise_office_teleskop_'\r\
|
|
\n\r\nfileit = 1\r\nsplit_size = 1_000_000\r\nmax_its = 10\r\nmax_iter = 0\r\
|
|
\n\r\nlast_spectrum_arr = np.array([])\r\nsignal_arr = np.array([])\r\n\r\n\
|
|
def set_spec_arr_zero(): \r\n global bins, min_f, max_f, step_f\r\n arr\
|
|
\ = np.array([-100] * int(((max_f - min_f) / step_f - 1) * bins), dtype=np.float32)\r\
|
|
\n return arr\r\n\r\nlast_spectrum_arr = set_spec_arr_zero()\r\n\r\n\r\n\
|
|
def moving_average(x, w=50):\r\n return np.convolve(x, np.ones(w), 'valid')\
|
|
\ / w\r\n##################################\r\n# main\r\n##################################\r\
|
|
\n\r\ndef work(lvl):\r\n global f, min_f, max_f, step_f\r\n global last_spectrum_arr,\
|
|
\ bins\r\n global savepath, filetag, fileit\r\n global signal_arr, split_size\r\
|
|
\n global max_its, max_iter\r\n #print('wrk')\r\n if f >= max_f - step_f:\r\
|
|
\n f = min_f + step_f / 2\r\n #print('!', last_spectrum_arr.shape)\r\
|
|
\n last_spectrum_arr = moving_average(last_spectrum_arr)\r\n plt.ylim(-100,\
|
|
\ -50)\r\n plt.xlim(min_f, max_f)\r\n x = np.linspace(min_f, max_f,\
|
|
\ len(last_spectrum_arr))\r\n plt.plot(x, last_spectrum_arr)\r\n \
|
|
\ plt.savefig(savepath + filetag + str(fileit))\r\n fileit += 1\r\n\
|
|
\ plt.close()\r\n last_spectrum_arr = set_spec_arr_zero()\r\n\
|
|
\ return f\r\n\r\n y = np.array(lvl).ravel()\r\n if len(y) == 2048:\r\
|
|
\n arr = y # / np.linalg.norm(y)\r\n\r\n x1 = int((f-min_f)/step_f\
|
|
\ * bins - bins/2)\r\n x2 = int((f-min_f)/step_f * bins + bins/2)\r\n\
|
|
\r\n override_arr = last_spectrum_arr[x1:x2]\r\n\r\n #override_arr\
|
|
\ = np.maximum(arr, override_arr)\r\n override_arr = np.mean( np.array([\
|
|
\ arr, override_arr ]), axis=0 )\r\n\r\n last_spectrum_arr[x1:x2] = override_arr\r\
|
|
\n\r\n if max_iter == max_its:\r\n f += step_f\r\n \
|
|
\ max_iter = 0\r\n else:\r\n max_iter += 1\r\n return\
|
|
\ f\r\n "
|
|
states:
|
|
bus_sink: false
|
|
bus_source: false
|
|
bus_structure: null
|
|
coordinate: [1312, 232.0]
|
|
rotation: 0
|
|
state: enabled
|
|
- name: vec_probe
|
|
id: blocks_probe_signal_vx
|
|
parameters:
|
|
affinity: ''
|
|
alias: ''
|
|
comment: ''
|
|
type: float
|
|
vlen: '2048'
|
|
states:
|
|
bus_sink: false
|
|
bus_source: false
|
|
bus_structure: null
|
|
coordinate: [1096, 192.0]
|
|
rotation: 0
|
|
state: enabled
|
|
|
|
connections:
|
|
- [blocks_complex_to_mag_squared_0, '0', blocks_integrate_xx_0, '0']
|
|
- [blocks_integrate_xx_0, '0', blocks_nlog10_ff_0, '0']
|
|
- [blocks_keep_one_in_n_0, '0', fft_vxx_0, '0']
|
|
- [blocks_nlog10_ff_0, '0', vec_probe, '0']
|
|
- [blocks_stream_to_vector_0_0, '0', blocks_keep_one_in_n_0, '0']
|
|
- [dc_blocker_xx_0, '0', blocks_stream_to_vector_0_0, '0']
|
|
- [fft_vxx_0, '0', blocks_complex_to_mag_squared_0, '0']
|
|
- [osmosdr_source_0, '0', dc_blocker_xx_0, '0']
|
|
|
|
metadata:
|
|
file_format: 1
|
|
grc_version: 3.10.7.0
|