<?xml version='1.0' encoding='ASCII'?> <flow_graph> <timestamp>Tue Jun 3 11:35:32 2014</timestamp> <block> <key>options</key> <param> <key>id</key> <value>matrix_multiply_demo</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>title</key> <value>Matrix Multiply/Multiplex Demo</value> </param> <param> <key>author</key> <value>Martin Braun</value> </param> <param> <key>description</key> <value>A demonstration of multiply_matrix_ff to demonstrate how to use it for stream selection</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>max_nouts</key> <value>0</value> </param> <param> <key>realtime_scheduling</key> <value></value> </param> <param> <key>_coordinate</key> <value>(-2, -6)</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>32000</value> </param> <param> <key>_coordinate</key> <value>(183, 5)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>blocks_null_source</key> <param> <key>id</key> <value>blocks_null_source_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>type</key> <value>float</value> </param> <param> <key>vlen</key> <value>1</value> </param> <param> <key>num_outputs</key> <value>1</value> </param> <param> <key>bus_conns</key> <value>[[0,],]</value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>minoutbuf</key> <value>0</value> </param> <param> <key>maxoutbuf</key> <value>0</value> </param> <param> <key>_coordinate</key> <value>(-1, 298)</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>float</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>1000</value> </param> <param> <key>amp</key> <value>1</value> </param> <param> <key>offset</key> <value>0</value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>minoutbuf</key> <value>0</value> </param> <param> <key>maxoutbuf</key> <value>0</value> </param> <param> <key>_coordinate</key> <value>(0, 136)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>qtgui_time_sink_x</key> <param> <key>id</key> <value>qtgui_time_sink_x_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>type</key> <value>float</value> </param> <param> <key>name</key> <value>QT GUI Plot</value> </param> <param> <key>size</key> <value>1024</value> </param> <param> <key>srate</key> <value>samp_rate</value> </param> <param> <key>autoscale</key> <value>False</value> </param> <param> <key>ymin</key> <value>-1</value> </param> <param> <key>ymax</key> <value>1</value> </param> <param> <key>nconnections</key> <value>1</value> </param> <param> <key>update_time</key> <value>0.10</value> </param> <param> <key>entags</key> <value>True</value> </param> <param> <key>gui_hint</key> <value></value> </param> <param> <key>tr_mode</key> <value>qtgui.TRIG_MODE_FREE</value> </param> <param> <key>tr_slope</key> <value>qtgui.TRIG_SLOPE_POS</value> </param> <param> <key>tr_level</key> <value>0.0</value> </param> <param> <key>tr_delay</key> <value>0</value> </param> <param> <key>tr_chan</key> <value>0</value> </param> <param> <key>tr_tag</key> <value>""</value> </param> <param> <key>label1</key> <value></value> </param> <param> <key>width1</key> <value>1</value> </param> <param> <key>color1</key> <value>"blue"</value> </param> <param> <key>style1</key> <value>1</value> </param> <param> <key>marker1</key> <value>-1</value> </param> <param> <key>alpha1</key> <value>1.0</value> </param> <param> <key>label2</key> <value></value> </param> <param> <key>width2</key> <value>1</value> </param> <param> <key>color2</key> <value>"red"</value> </param> <param> <key>style2</key> <value>1</value> </param> <param> <key>marker2</key> <value>-1</value> </param> <param> <key>alpha2</key> <value>1.0</value> </param> <param> <key>label3</key> <value></value> </param> <param> <key>width3</key> <value>1</value> </param> <param> <key>color3</key> <value>"green"</value> </param> <param> <key>style3</key> <value>1</value> </param> <param> <key>marker3</key> <value>-1</value> </param> <param> <key>alpha3</key> <value>1.0</value> </param> <param> <key>label4</key> <value></value> </param> <param> <key>width4</key> <value>1</value> </param> <param> <key>color4</key> <value>"black"</value> </param> <param> <key>style4</key> <value>1</value> </param> <param> <key>marker4</key> <value>-1</value> </param> <param> <key>alpha4</key> <value>1.0</value> </param> <param> <key>label5</key> <value></value> </param> <param> <key>width5</key> <value>1</value> </param> <param> <key>color5</key> <value>"cyan"</value> </param> <param> <key>style5</key> <value>1</value> </param> <param> <key>marker5</key> <value>-1</value> </param> <param> <key>alpha5</key> <value>1.0</value> </param> <param> <key>label6</key> <value></value> </param> <param> <key>width6</key> <value>1</value> </param> <param> <key>color6</key> <value>"magenta"</value> </param> <param> <key>style6</key> <value>1</value> </param> <param> <key>marker6</key> <value>-1</value> </param> <param> <key>alpha6</key> <value>1.0</value> </param> <param> <key>label7</key> <value></value> </param> <param> <key>width7</key> <value>1</value> </param> <param> <key>color7</key> <value>"yellow"</value> </param> <param> <key>style7</key> <value>1</value> </param> <param> <key>marker7</key> <value>-1</value> </param> <param> <key>alpha7</key> <value>1.0</value> </param> <param> <key>label8</key> <value></value> </param> <param> <key>width8</key> <value>1</value> </param> <param> <key>color8</key> <value>"dark red"</value> </param> <param> <key>style8</key> <value>1</value> </param> <param> <key>marker8</key> <value>-1</value> </param> <param> <key>alpha8</key> <value>1.0</value> </param> <param> <key>label9</key> <value></value> </param> <param> <key>width9</key> <value>1</value> </param> <param> <key>color9</key> <value>"dark green"</value> </param> <param> <key>style9</key> <value>1</value> </param> <param> <key>marker9</key> <value>-1</value> </param> <param> <key>alpha9</key> <value>1.0</value> </param> <param> <key>label10</key> <value></value> </param> <param> <key>width10</key> <value>1</value> </param> <param> <key>color10</key> <value>"blue"</value> </param> <param> <key>style10</key> <value>1</value> </param> <param> <key>marker10</key> <value>-1</value> </param> <param> <key>alpha10</key> <value>1.0</value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>_coordinate</key> <value>(899, 106)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>qtgui_time_sink_x</key> <param> <key>id</key> <value>qtgui_time_sink_x_1</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>type</key> <value>float</value> </param> <param> <key>name</key> <value>QT GUI Plot</value> </param> <param> <key>size</key> <value>1024</value> </param> <param> <key>srate</key> <value>samp_rate</value> </param> <param> <key>autoscale</key> <value>False</value> </param> <param> <key>ymin</key> <value>-1</value> </param> <param> <key>ymax</key> <value>1</value> </param> <param> <key>nconnections</key> <value>1</value> </param> <param> <key>update_time</key> <value>0.10</value> </param> <param> <key>entags</key> <value>True</value> </param> <param> <key>gui_hint</key> <value></value> </param> <param> <key>tr_mode</key> <value>qtgui.TRIG_MODE_FREE</value> </param> <param> <key>tr_slope</key> <value>qtgui.TRIG_SLOPE_POS</value> </param> <param> <key>tr_level</key> <value>0.0</value> </param> <param> <key>tr_delay</key> <value>0</value> </param> <param> <key>tr_chan</key> <value>0</value> </param> <param> <key>tr_tag</key> <value>""</value> </param> <param> <key>label1</key> <value></value> </param> <param> <key>width1</key> <value>1</value> </param> <param> <key>color1</key> <value>"blue"</value> </param> <param> <key>style1</key> <value>1</value> </param> <param> <key>marker1</key> <value>-1</value> </param> <param> <key>alpha1</key> <value>1.0</value> </param> <param> <key>label2</key> <value></value> </param> <param> <key>width2</key> <value>1</value> </param> <param> <key>color2</key> <value>"red"</value> </param> <param> <key>style2</key> <value>1</value> </param> <param> <key>marker2</key> <value>-1</value> </param> <param> <key>alpha2</key> <value>1.0</value> </param> <param> <key>label3</key> <value></value> </param> <param> <key>width3</key> <value>1</value> </param> <param> <key>color3</key> <value>"green"</value> </param> <param> <key>style3</key> <value>1</value> </param> <param> <key>marker3</key> <value>-1</value> </param> <param> <key>alpha3</key> <value>1.0</value> </param> <param> <key>label4</key> <value></value> </param> <param> <key>width4</key> <value>1</value> </param> <param> <key>color4</key> <value>"black"</value> </param> <param> <key>style4</key> <value>1</value> </param> <param> <key>marker4</key> <value>-1</value> </param> <param> <key>alpha4</key> <value>1.0</value> </param> <param> <key>label5</key> <value></value> </param> <param> <key>width5</key> <value>1</value> </param> <param> <key>color5</key> <value>"cyan"</value> </param> <param> <key>style5</key> <value>1</value> </param> <param> <key>marker5</key> <value>-1</value> </param> <param> <key>alpha5</key> <value>1.0</value> </param> <param> <key>label6</key> <value></value> </param> <param> <key>width6</key> <value>1</value> </param> <param> <key>color6</key> <value>"magenta"</value> </param> <param> <key>style6</key> <value>1</value> </param> <param> <key>marker6</key> <value>-1</value> </param> <param> <key>alpha6</key> <value>1.0</value> </param> <param> <key>label7</key> <value></value> </param> <param> <key>width7</key> <value>1</value> </param> <param> <key>color7</key> <value>"yellow"</value> </param> <param> <key>style7</key> <value>1</value> </param> <param> <key>marker7</key> <value>-1</value> </param> <param> <key>alpha7</key> <value>1.0</value> </param> <param> <key>label8</key> <value></value> </param> <param> <key>width8</key> <value>1</value> </param> <param> <key>color8</key> <value>"dark red"</value> </param> <param> <key>style8</key> <value>1</value> </param> <param> <key>marker8</key> <value>-1</value> </param> <param> <key>alpha8</key> <value>1.0</value> </param> <param> <key>label9</key> <value></value> </param> <param> <key>width9</key> <value>1</value> </param> <param> <key>color9</key> <value>"dark green"</value> </param> <param> <key>style9</key> <value>1</value> </param> <param> <key>marker9</key> <value>-1</value> </param> <param> <key>alpha9</key> <value>1.0</value> </param> <param> <key>label10</key> <value></value> </param> <param> <key>width10</key> <value>1</value> </param> <param> <key>color10</key> <value>"blue"</value> </param> <param> <key>style10</key> <value>1</value> </param> <param> <key>marker10</key> <value>-1</value> </param> <param> <key>alpha10</key> <value>1.0</value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>_coordinate</key> <value>(904, 233)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>blocks_multiply_matrix_xx</key> <param> <key>id</key> <value>blocks_multiply_matrix_xx_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>type</key> <value>float</value> </param> <param> <key>A</key> <value>((1, 0), (0, 1))</value> </param> <param> <key>tag_propagation_policy</key> <value>999</value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>minoutbuf</key> <value>0</value> </param> <param> <key>maxoutbuf</key> <value>0</value> </param> <param> <key>_coordinate</key> <value>(499, 172)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>blocks_stream_to_tagged_stream</key> <param> <key>id</key> <value>blocks_stream_to_tagged_stream_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>type</key> <value>float</value> </param> <param> <key>vlen</key> <value>1</value> </param> <param> <key>packet_len</key> <value>100</value> </param> <param> <key>len_tag_key</key> <value>"packet_len"</value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>minoutbuf</key> <value>0</value> </param> <param> <key>maxoutbuf</key> <value>0</value> </param> <param> <key>_coordinate</key> <value>(160, 286)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>blocks_message_strobe</key> <param> <key>id</key> <value>blocks_message_strobe_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>msg</key> <value>pmt.to_pmt(new_A)</value> </param> <param> <key>period</key> <value>1000</value> </param> <param> <key>affinity</key> <value></value> </param> <param> <key>minoutbuf</key> <value>0</value> </param> <param> <key>maxoutbuf</key> <value>0</value> </param> <param> <key>_coordinate</key> <value>(204, 376)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>variable_qtgui_chooser</key> <param> <key>id</key> <value>new_A</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>label</key> <value>Mode</value> </param> <param> <key>type</key> <value>raw</value> </param> <param> <key>num_opts</key> <value>3</value> </param> <param> <key>value</key> <value>((1, 0), (0, 1))</value> </param> <param> <key>options</key> <value>[0, 1, 2]</value> </param> <param> <key>labels</key> <value>[]</value> </param> <param> <key>option0</key> <value>((1, 0), (0, 1))</value> </param> <param> <key>label0</key> <value>Default</value> </param> <param> <key>option1</key> <value>((0, 1), (1, 0))</value> </param> <param> <key>label1</key> <value>Flip</value> </param> <param> <key>option2</key> <value>((.5, .5), (.5, .5))</value> </param> <param> <key>label2</key> <value>Mix</value> </param> <param> <key>option3</key> <value>3</value> </param> <param> <key>label3</key> <value></value> </param> <param> <key>option4</key> <value>4</value> </param> <param> <key>label4</key> <value></value> </param> <param> <key>widget</key> <value>combo_box</value> </param> <param> <key>orient</key> <value>Qt.QVBoxLayout</value> </param> <param> <key>gui_hint</key> <value></value> </param> <param> <key>_coordinate</key> <value>(277, 0)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <connection> <source_block_id>blocks_null_source_0</source_block_id> <sink_block_id>blocks_stream_to_tagged_stream_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_multiply_matrix_xx_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>blocks_stream_to_tagged_stream_0</source_block_id> <sink_block_id>blocks_multiply_matrix_xx_0</sink_block_id> <source_key>0</source_key> <sink_key>1</sink_key> </connection> <connection> <source_block_id>blocks_multiply_matrix_xx_0</source_block_id> <sink_block_id>qtgui_time_sink_x_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>blocks_multiply_matrix_xx_0</source_block_id> <sink_block_id>qtgui_time_sink_x_1</sink_block_id> <source_key>1</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>blocks_message_strobe_0</source_block_id> <sink_block_id>blocks_multiply_matrix_xx_0</sink_block_id> <source_key>strobe</source_key> <sink_key>set_A</sink_key> </connection> </flow_graph>