diff options
| author | Johannes Demel <demel@uni-bremen.de> | 2019-07-20 12:49:16 +0200 |
|---|---|---|
| committer | Martin Braun <martin.braun@ettus.com> | 2019-07-23 21:26:52 -0700 |
| commit | 4e605194326df2c1eab727a2b1dcd58355aeb9bd (patch) | |
| tree | 35f34791cebad39f3615b144d80aa4be7431b2ad | |
| parent | 58857ac727084a5d40fdbfc5f597f734811cef0c (diff) | |
channel: Convert last GRC example to YAML format
There was one GRC example not yet converted to the new YAML format.
This conversion may have revealed a bug. The channel model block does
not work with a Rician channel model but only with a Rayleigh channel
model.
| -rw-r--r-- | gr-channels/examples/channel_tone_response.grc | 1180 |
1 files changed, 418 insertions, 762 deletions
diff --git a/gr-channels/examples/channel_tone_response.grc b/gr-channels/examples/channel_tone_response.grc index c9a24b1799..95891405c5 100644 --- a/gr-channels/examples/channel_tone_response.grc +++ b/gr-channels/examples/channel_tone_response.grc @@ -1,762 +1,418 @@ -<?xml version='1.0' encoding='ASCII'?> -<flow_graph> - <timestamp>Fri Feb 15 15:13:55 2013</timestamp> - <block> - <key>import</key> - <param> - <key>id</key> - <value>import_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>import</key> - <value>import math</value> - </param> - <param> - <key>_coordinate</key> - <value>(181, 10)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>samp_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>100e3</value> - </param> - <param> - <key>_coordinate</key> - <value>(273, 10)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>ctrlport_monitor</key> - <param> - <key>id</key> - <value>ctrlport_monitor_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>en</key> - <value>True</value> - </param> - <param> - <key>_coordinate</key> - <value>(374, 10)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>qtgui_freq_sink_x</key> - <param> - <key>id</key> - <value>qtgui_freq_sink_x_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>name</key> - <value></value> - </param> - <param> - <key>fftsize</key> - <value>1024</value> - </param> - <param> - <key>wintype</key> - <value>firdes.WIN_BLACKMAN_hARRIS</value> - </param> - <param> - <key>fc</key> - <value>0</value> - </param> - <param> - <key>bw</key> - <value>samp_rate</value> - </param> - <param> - <key>ymin</key> - <value>-140</value> - </param> - <param> - <key>ymax</key> - <value>10</value> - </param> - <param> - <key>nconnections</key> - <value>1</value> - </param> - <param> - <key>update_time</key> - <value>0.10</value> - </param> - <param> - <key>gui_hint</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(1011, 21)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>channels_channel_model</key> - <param> - <key>id</key> - <value>channels_channel_model_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>noise_voltage</key> - <value>math.pow(10,n/10.0)</value> - </param> - <param> - <key>freq_offset</key> - <value>cfo</value> - </param> - <param> - <key>epsilon</key> - <value>fso</value> - </param> - <param> - <key>taps</key> - <value>1.0 + 1.0j</value> - </param> - <param> - <key>seed</key> - <value>0</value> - </param> - <param> - <key>_coordinate</key> - <value>(737, 106)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>analog_sig_source_x</key> - <param> - <key>id</key> - <value>analog_sig_source_x_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>samp_rate</key> - <value>samp_rate</value> - </param> - <param> - <key>waveform</key> - <value>analog.GR_COS_WAVE</value> - </param> - <param> - <key>freq</key> - <value>samp_rate/4</value> - </param> - <param> - <key>amp</key> - <value>math.pow(10,amp/10)</value> - </param> - <param> - <key>offset</key> - <value>0</value> - </param> - <param> - <key>_coordinate</key> - <value>(12, 106)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>blocks_throttle</key> - <param> - <key>id</key> - <value>blocks_throttle_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>samples_per_second</key> - <value>samp_rate</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>_coordinate</key> - <value>(218, 138)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>qtgui_waterfall_sink_x</key> - <param> - <key>id</key> - <value>qtgui_waterfall_sink_x_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>name</key> - <value></value> - </param> - <param> - <key>fftsize</key> - <value>1024</value> - </param> - <param> - <key>wintype</key> - <value>firdes.WIN_BLACKMAN_hARRIS</value> - </param> - <param> - <key>fc</key> - <value>0</value> - </param> - <param> - <key>bw</key> - <value>samp_rate</value> - </param> - <param> - <key>update_time</key> - <value>0.10</value> - </param> - <param> - <key>gui_hint</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(1011, 130)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_qtgui_range</key> - <param> - <key>id</key> - <value>amp</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>Sine Amplitude (dB)</value> - </param> - <param> - <key>value</key> - <value>0</value> - </param> - <param> - <key>start</key> - <value>-100</value> - </param> - <param> - <key>stop</key> - <value>100</value> - </param> - <param> - <key>step</key> - <value>1</value> - </param> - <param> - <key>widget</key> - <value>counter_slider</value> - </param> - <param> - <key>orient</key> - <value>Qt.Horizontal</value> - </param> - <param> - <key>min_len</key> - <value>200</value> - </param> - <param> - <key>gui_hint</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(785, 227)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_qtgui_range</key> - <param> - <key>id</key> - <value>fso</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>Sampling Frequency Relative Offset</value> - </param> - <param> - <key>value</key> - <value>1.0</value> - </param> - <param> - <key>start</key> - <value>0.9</value> - </param> - <param> - <key>stop</key> - <value>1.1</value> - </param> - <param> - <key>step</key> - <value>.001</value> - </param> - <param> - <key>widget</key> - <value>counter_slider</value> - </param> - <param> - <key>orient</key> - <value>Qt.Horizontal</value> - </param> - <param> - <key>min_len</key> - <value>200</value> - </param> - <param> - <key>gui_hint</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(621, 227)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_qtgui_range</key> - <param> - <key>id</key> - <value>n</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>Noise Level (dB)</value> - </param> - <param> - <key>value</key> - <value>-12</value> - </param> - <param> - <key>start</key> - <value>-30</value> - </param> - <param> - <key>stop</key> - <value>30</value> - </param> - <param> - <key>step</key> - <value>.5</value> - </param> - <param> - <key>widget</key> - <value>counter_slider</value> - </param> - <param> - <key>orient</key> - <value>Qt.Horizontal</value> - </param> - <param> - <key>min_len</key> - <value>200</value> - </param> - <param> - <key>gui_hint</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(342, 226)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_qtgui_range</key> - <param> - <key>id</key> - <value>fD</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>Max Doppler Frequency (Hz)</value> - </param> - <param> - <key>value</key> - <value>125</value> - </param> - <param> - <key>start</key> - <value>0</value> - </param> - <param> - <key>stop</key> - <value>1000</value> - </param> - <param> - <key>step</key> - <value>1</value> - </param> - <param> - <key>widget</key> - <value>counter_slider</value> - </param> - <param> - <key>orient</key> - <value>Qt.Horizontal</value> - </param> - <param> - <key>min_len</key> - <value>200</value> - </param> - <param> - <key>gui_hint</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(13, 226)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_qtgui_range</key> - <param> - <key>id</key> - <value>cfo</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>Frequency Offset</value> - </param> - <param> - <key>value</key> - <value>0</value> - </param> - <param> - <key>start</key> - <value>-20e3</value> - </param> - <param> - <key>stop</key> - <value>20e3</value> - </param> - <param> - <key>step</key> - <value>1</value> - </param> - <param> - <key>widget</key> - <value>counter_slider</value> - </param> - <param> - <key>orient</key> - <value>Qt.Horizontal</value> - </param> - <param> - <key>min_len</key> - <value>200</value> - </param> - <param> - <key>gui_hint</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(480, 225)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable_qtgui_range</key> - <param> - <key>id</key> - <value>K</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>K (Rician Factor)</value> - </param> - <param> - <key>value</key> - <value>4</value> - </param> - <param> - <key>start</key> - <value>0</value> - </param> - <param> - <key>stop</key> - <value>30</value> - </param> - <param> - <key>step</key> - <value>.1</value> - </param> - <param> - <key>widget</key> - <value>counter_slider</value> - </param> - <param> - <key>orient</key> - <value>Qt.Horizontal</value> - </param> - <param> - <key>min_len</key> - <value>200</value> - </param> - <param> - <key>gui_hint</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(195, 226)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>options</key> - <param> - <key>id</key> - <value>channel_tone_response</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>title</key> - <value>Channel Tone Response</value> - </param> - <param> - <key>author</key> - <value></value> - </param> - <param> - <key>description</key> - <value></value> - </param> - <param> - <key>window_size</key> - <value>1280, 1024</value> - </param> - <param> - <key>generate_options</key> - <value>qt_gui</value> - </param> - <param> - <key>category</key> - <value>Custom</value> - </param> - <param> - <key>run_options</key> - <value>prompt</value> - </param> - <param> - <key>run</key> - <value>True</value> - </param> - <param> - <key>pre_hook</key> - <value>None</value> - </param> - <param> - <key>post_hook</key> - <value>None</value> - </param> - <param> - <key>realtime_scheduling</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(10, 10)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>channels_fading_model</key> - <param> - <key>id</key> - <value>channels_fading_model_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>N</key> - <value>8</value> - </param> - <param> - <key>fDTs</key> - <value>fD/samp_rate</value> - </param> - <param> - <key>LOS</key> - <value>True</value> - </param> - <param> - <key>K</key> - <value>K</value> - </param> - <param> - <key>seed</key> - <value>0</value> - </param> - <param> - <key>_coordinate</key> - <value>(415, 106)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <connection> - <source_block_id>channels_channel_model_0</source_block_id> - <sink_block_id>qtgui_waterfall_sink_x_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>channels_channel_model_0</source_block_id> - <sink_block_id>qtgui_freq_sink_x_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>channels_fading_model_0</source_block_id> - <sink_block_id>channels_channel_model_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>blocks_throttle_0</source_block_id> - <sink_block_id>channels_fading_model_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>analog_sig_source_x_0</source_block_id> - <sink_block_id>blocks_throttle_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> -</flow_graph> +options: + parameters: + author: '' + category: Custom + cmake_opt: '' + comment: '' + copyright: '' + description: '' + gen_cmake: 'On' + gen_linking: dynamic + generate_options: qt_gui + hier_block_src_path: '.:' + id: channel_tone_response + max_nouts: '0' + output_language: python + placement: (0,0) + qt_qss_theme: '' + realtime_scheduling: '' + run: 'True' + run_command: '{python} -u {filename}' + run_options: prompt + sizing_mode: fixed + thread_safe_setters: '' + title: Channel Tone Response + window_size: 1280, 1024 + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [10, 10] + rotation: 0 + state: enabled + +blocks: +- name: K + id: variable_qtgui_range + parameters: + comment: '' + gui_hint: '' + label: K (Rician Factor) + min_len: '200' + orient: Qt.Horizontal + rangeType: float + start: '0' + step: '.1' + stop: '30' + value: '4' + widget: counter_slider + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [195, 226] + rotation: 0 + state: enabled +- name: amp + id: variable_qtgui_range + parameters: + comment: '' + gui_hint: '' + label: Sine Amplitude (dB) + min_len: '200' + orient: Qt.Horizontal + rangeType: float + start: '-100' + step: '1' + stop: '100' + value: '0' + widget: counter_slider + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [785, 227] + rotation: 0 + state: enabled +- name: cfo + id: variable_qtgui_range + parameters: + comment: '' + gui_hint: '' + label: Frequency Offset + min_len: '200' + orient: Qt.Horizontal + rangeType: float + start: -20e3 + step: '1' + stop: 20e3 + value: '0' + widget: counter_slider + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [480, 225] + rotation: 0 + state: enabled +- name: fD + id: variable_qtgui_range + parameters: + comment: '' + gui_hint: '' + label: Max Doppler Frequency (Hz) + min_len: '200' + orient: Qt.Horizontal + rangeType: float + start: '0' + step: '1' + stop: '1000' + value: '125' + widget: counter_slider + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [13, 226] + rotation: 0 + state: enabled +- name: fso + id: variable_qtgui_range + parameters: + comment: '' + gui_hint: '' + label: Sampling Frequency Relative Offset + min_len: '200' + orient: Qt.Horizontal + rangeType: float + start: '0.9' + step: '.001' + stop: '1.1' + value: '1.0' + widget: counter_slider + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [621, 227] + rotation: 0 + state: enabled +- name: n + id: variable_qtgui_range + parameters: + comment: '' + gui_hint: '' + label: Noise Level (dB) + min_len: '200' + orient: Qt.Horizontal + rangeType: float + start: '-30' + step: '.5' + stop: '30' + value: '-12' + widget: counter_slider + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [342, 226] + rotation: 0 + state: enabled +- name: samp_rate + id: variable + parameters: + comment: '' + value: 100e3 + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [273, 10] + rotation: 0 + state: enabled +- name: analog_sig_source_x_0 + id: analog_sig_source_x + parameters: + affinity: '' + alias: '' + amp: math.pow(10,amp/10) + comment: '' + freq: samp_rate/4 + maxoutbuf: '0' + minoutbuf: '0' + offset: '0' + phase: '0' + samp_rate: samp_rate + type: complex + waveform: analog.GR_COS_WAVE + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [12, 106] + rotation: 0 + state: enabled +- name: blocks_throttle_0 + id: blocks_throttle + parameters: + affinity: '' + alias: '' + comment: '' + ignoretag: 'True' + maxoutbuf: '0' + minoutbuf: '0' + samples_per_second: samp_rate + type: complex + vlen: '1' + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [218, 138] + rotation: 0 + state: enabled +- name: channels_channel_model_0 + id: channels_channel_model + parameters: + affinity: '' + alias: '' + block_tags: 'False' + comment: '' + epsilon: fso + freq_offset: cfo + maxoutbuf: '0' + minoutbuf: '0' + noise_voltage: math.pow(10,n/10.0) + seed: '0' + taps: 1.0 + 1.0j + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [737, 106] + rotation: 0 + state: enabled +- name: channels_fading_model_0 + id: channels_fading_model + parameters: + LOS: 'False' + N: '8' + affinity: '' + alias: '' + comment: '' + fDTs: fD/samp_rate + maxoutbuf: '0' + minoutbuf: '0' + rician_factor: K + seed: '0' + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [415, 106] + rotation: 0 + state: enabled +- name: import_0 + id: import + parameters: + alias: '' + comment: '' + imports: import math + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [181, 10] + rotation: 0 + state: enabled +- name: qtgui_freq_sink_x_0 + id: qtgui_freq_sink_x + parameters: + affinity: '' + alias: '' + alpha1: '1.0' + alpha10: '1.0' + alpha2: '1.0' + alpha3: '1.0' + alpha4: '1.0' + alpha5: '1.0' + alpha6: '1.0' + alpha7: '1.0' + alpha8: '1.0' + alpha9: '1.0' + autoscale: 'False' + average: '1.0' + axislabels: 'True' + bw: samp_rate + color1: '"blue"' + color10: '"dark blue"' + color2: '"red"' + color3: '"green"' + color4: '"black"' + color5: '"cyan"' + color6: '"magenta"' + color7: '"yellow"' + color8: '"dark red"' + color9: '"dark green"' + comment: '' + ctrlpanel: 'False' + fc: '0' + fftsize: '1024' + freqhalf: 'True' + grid: 'False' + gui_hint: '' + label: Relative Gain + label1: '' + label10: '''''' + label2: '''''' + label3: '''''' + label4: '''''' + label5: '''''' + label6: '''''' + label7: '''''' + label8: '''''' + label9: '''''' + legend: 'True' + maxoutbuf: '0' + minoutbuf: '0' + name: '' + nconnections: '1' + showports: 'False' + tr_chan: '0' + tr_level: '0.0' + tr_mode: qtgui.TRIG_MODE_FREE + tr_tag: '""' + type: complex + units: dB + update_time: '0.10' + width1: '1' + width10: '1' + width2: '1' + width3: '1' + width4: '1' + width5: '1' + width6: '1' + width7: '1' + width8: '1' + width9: '1' + wintype: firdes.WIN_BLACKMAN_hARRIS + ymax: '10' + ymin: '-140' + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [1011, 21] + rotation: 0 + state: enabled +- name: qtgui_waterfall_sink_x_0 + id: qtgui_waterfall_sink_x + parameters: + affinity: '' + alias: '' + alpha1: '1.0' + alpha10: '1.0' + alpha2: '1.0' + alpha3: '1.0' + alpha4: '1.0' + alpha5: '1.0' + alpha6: '1.0' + alpha7: '1.0' + alpha8: '1.0' + alpha9: '1.0' + axislabels: 'True' + bw: samp_rate + color1: '0' + color10: '0' + color2: '0' + color3: '0' + color4: '0' + color5: '0' + color6: '0' + color7: '0' + color8: '0' + color9: '0' + comment: '' + fc: '0' + fftsize: '1024' + freqhalf: 'True' + grid: 'False' + gui_hint: '' + int_max: '10' + int_min: '-140' + label1: '' + label10: '' + label2: '' + label3: '' + label4: '' + label5: '' + label6: '' + label7: '' + label8: '' + label9: '' + legend: 'True' + maxoutbuf: '0' + minoutbuf: '0' + name: '' + nconnections: '1' + showports: 'False' + type: complex + update_time: '0.10' + wintype: firdes.WIN_BLACKMAN_hARRIS + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [1011, 130] + rotation: 0 + state: enabled + +connections: +- [analog_sig_source_x_0, '0', blocks_throttle_0, '0'] +- [blocks_throttle_0, '0', channels_fading_model_0, '0'] +- [channels_channel_model_0, '0', qtgui_freq_sink_x_0, '0'] +- [channels_channel_model_0, '0', qtgui_waterfall_sink_x_0, '0'] +- [channels_fading_model_0, '0', channels_channel_model_0, '0'] + +metadata: + file_format: 1 |