diff options
Diffstat (limited to 'gnuradio-examples')
| -rw-r--r-- | gnuradio-examples/grc/demod/pam_timing.grc | 1009 |
1 files changed, 344 insertions, 665 deletions
diff --git a/gnuradio-examples/grc/demod/pam_timing.grc b/gnuradio-examples/grc/demod/pam_timing.grc index d51adb1f2..ba5235fa5 100644 --- a/gnuradio-examples/grc/demod/pam_timing.grc +++ b/gnuradio-examples/grc/demod/pam_timing.grc @@ -1,6 +1,6 @@ <?xml version='1.0' encoding='ASCII'?> <flow_graph> - <timestamp>Thu Oct 8 21:29:27 2009</timestamp> + <timestamp>Fri Oct 9 14:21:35 2009</timestamp> <block> <key>options</key> <param> @@ -76,26 +76,18 @@ </param> </block> <block> - <key>const_source_x</key> + <key>gr_uchar_to_float</key> <param> <key>id</key> - <value>const_source_x_0</value> + <value>gr_uchar_to_float_0_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>const</key> - <value>-0.5</value> - </param> - <param> <key>_coordinate</key> - <value>(213, 197)</value> + <value>(216, 273)</value> </param> <param> <key>_rotation</key> @@ -103,69 +95,54 @@ </param> </block> <block> - <key>gr_add_xx</key> + <key>variable_slider</key> <param> <key>id</key> - <value>gr_add_xx_0</value> + <value>noise_amp</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>num_inputs</key> - <value>2</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>_coordinate</key> - <value>(440, 167)</value> + <key>label</key> + <value>Channel Noise</value> </param> <param> - <key>_rotation</key> + <key>value</key> <value>0</value> </param> - </block> - <block> - <key>random_source_x</key> <param> - <key>id</key> - <value>random_source_x_0</value> + <key>min</key> + <value>0</value> </param> <param> - <key>_enabled</key> - <value>True</value> + <key>max</key> + <value>1.0</value> </param> <param> - <key>type</key> - <value>byte</value> + <key>num_steps</key> + <value>1000</value> </param> <param> - <key>min</key> - <value>0</value> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> </param> <param> - <key>max</key> - <value>2</value> + <key>converver</key> + <value>float_converter</value> </param> <param> - <key>num_samps</key> - <value>10000</value> + <key>grid_pos</key> + <value></value> </param> <param> - <key>repeat</key> - <value>True</value> + <key>notebook</key> + <value></value> </param> <param> <key>_coordinate</key> - <value>(13, 80)</value> + <value>(168, 684)</value> </param> <param> <key>_rotation</key> @@ -173,26 +150,22 @@ </param> </block> <block> - <key>gr_null_source</key> + <key>variable</key> <param> <key>id</key> - <value>gr_null_source_1</value> + <value>samp_rate</value> </param> <param> <key>_enabled</key> - <value>False</value> - </param> - <param> - <key>type</key> - <value>float</value> + <value>True</value> </param> <param> - <key>vlen</key> - <value>1</value> + <key>value</key> + <value>32000</value> </param> <param> <key>_coordinate</key> - <value>(387, 257)</value> + <value>(128, 9)</value> </param> <param> <key>_rotation</key> @@ -200,76 +173,54 @@ </param> </block> <block> - <key>gr_add_xx</key> + <key>variable_slider</key> <param> <key>id</key> - <value>gr_add_xx_0_1</value> + <value>freq_offset</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>num_inputs</key> - <value>2</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>_coordinate</key> - <value>(430, 330)</value> + <key>label</key> + <value>Frequency Offset</value> </param> <param> - <key>_rotation</key> + <key>value</key> <value>0</value> </param> - </block> - <block> - <key>const_source_x</key> - <param> - <key>id</key> - <value>const_source_x_0_0</value> - </param> <param> - <key>_enabled</key> - <value>True</value> + <key>min</key> + <value>-0.5</value> </param> <param> - <key>type</key> - <value>float</value> + <key>max</key> + <value>0.5</value> </param> <param> - <key>const</key> - <value>-0.5</value> + <key>num_steps</key> + <value>1000</value> </param> <param> - <key>_coordinate</key> - <value>(200, 360)</value> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> </param> <param> - <key>_rotation</key> - <value>0</value> + <key>converver</key> + <value>float_converter</value> </param> - </block> - <block> - <key>gr_uchar_to_float</key> <param> - <key>id</key> - <value>gr_uchar_to_float_0_0</value> + <key>grid_pos</key> + <value></value> </param> <param> - <key>_enabled</key> - <value>True</value> + <key>notebook</key> + <value></value> </param> <param> <key>_coordinate</key> - <value>(216, 273)</value> + <value>(293, 684)</value> </param> <param> <key>_rotation</key> @@ -277,38 +228,22 @@ </param> </block> <block> - <key>random_source_x</key> + <key>variable</key> <param> <key>id</key> - <value>random_source_x_0_0</value> + <value>rrctaps</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>type</key> - <value>byte</value> - </param> - <param> - <key>min</key> - <value>0</value> - </param> - <param> - <key>max</key> - <value>2</value> - </param> - <param> - <key>num_samps</key> - <value>10000</value> - </param> - <param> - <key>repeat</key> - <value>True</value> + <key>value</key> + <value>firdes.root_raised_cosine(nfilts,1.0,1.0/(spb*nfilts), .35, int(11*spb*nfilts))</value> </param> <param> <key>_coordinate</key> - <value>(15, 245)</value> + <value>(513, 679)</value> </param> <param> <key>_rotation</key> @@ -319,7 +254,7 @@ <key>variable_slider</key> <param> <key>id</key> - <value>noise_amp</value> + <value>alpha</value> </param> <param> <key>_enabled</key> @@ -327,7 +262,7 @@ </param> <param> <key>label</key> - <value>Channel Noise</value> + <value>Timing Alpha</value> </param> <param> <key>value</key> @@ -339,7 +274,7 @@ </param> <param> <key>max</key> - <value>1.0</value> + <value>10</value> </param> <param> <key>num_steps</key> @@ -363,7 +298,7 @@ </param> <param> <key>_coordinate</key> - <value>(168, 684)</value> + <value>(552, 4)</value> </param> <param> <key>_rotation</key> @@ -374,7 +309,7 @@ <key>variable_slider</key> <param> <key>id</key> - <value>interpratio</value> + <value>beta</value> </param> <param> <key>_enabled</key> @@ -382,19 +317,19 @@ </param> <param> <key>label</key> - <value>Timing Offset</value> + <value>Timing Beta</value> </param> <param> <key>value</key> - <value>1.00</value> + <value>0</value> </param> <param> <key>min</key> - <value>0.9</value> + <value>0.0</value> </param> <param> <key>max</key> - <value>1.1</value> + <value>0.1</value> </param> <param> <key>num_steps</key> @@ -418,7 +353,7 @@ </param> <param> <key>_coordinate</key> - <value>(40, 684)</value> + <value>(668, 5)</value> </param> <param> <key>_rotation</key> @@ -426,58 +361,22 @@ </param> </block> <block> - <key>wxgui_scopesink2</key> + <key>variable</key> <param> <key>id</key> - <value>wxgui_scopesink2_0_0_0</value> + <value>spb_gen</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>title</key> - <value>Scope Plot</value> - </param> - <param> - <key>samp_rate</key> - <value>samp_rate</value> - </param> - <param> - <key>v_scale</key> - <value>9</value> - </param> - <param> - <key>t_scale</key> - <value>0</value> - </param> - <param> - <key>ac_couple</key> - <value>False</value> - </param> - <param> - <key>xy_mode</key> - <value>False</value> - </param> - <param> - <key>num_inputs</key> - <value>1</value> - </param> - <param> - <key>grid_pos</key> - <value></value> - </param> - <param> - <key>notebook</key> - <value>notebook_0,1</value> + <key>value</key> + <value>4</value> </param> <param> <key>_coordinate</key> - <value>(1115, 961)</value> + <value>(119, 841)</value> </param> <param> <key>_rotation</key> @@ -485,46 +384,42 @@ </param> </block> <block> - <key>wxgui_scopesink2</key> + <key>variable_slider</key> <param> <key>id</key> - <value>wxgui_scopesink2_0_0_0_0</value> + <value>interpratio</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>title</key> - <value>Scope Plot</value> + <key>label</key> + <value>Timing Offset</value> </param> <param> - <key>samp_rate</key> - <value>samp_rate</value> + <key>value</key> + <value>1.00</value> </param> <param> - <key>v_scale</key> - <value>1.25</value> + <key>min</key> + <value>0.9</value> </param> <param> - <key>t_scale</key> - <value>0</value> + <key>max</key> + <value>1.1</value> </param> <param> - <key>ac_couple</key> - <value>False</value> + <key>num_steps</key> + <value>1000</value> </param> <param> - <key>xy_mode</key> - <value>False</value> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> </param> <param> - <key>num_inputs</key> - <value>1</value> + <key>converver</key> + <value>float_converter</value> </param> <param> <key>grid_pos</key> @@ -532,22 +427,22 @@ </param> <param> <key>notebook</key> - <value>notebook_0,2</value> + <value></value> </param> <param> <key>_coordinate</key> - <value>(1113, 844)</value> + <value>(40, 684)</value> </param> <param> <key>_rotation</key> - <value>0</value> + <value>180</value> </param> </block> <block> - <key>wxgui_scopesink2</key> + <key>random_source_x</key> <param> <key>id</key> - <value>wxgui_scopesink2_0_0</value> + <value>random_source_x_0</value> </param> <param> <key>_enabled</key> @@ -555,47 +450,27 @@ </param> <param> <key>type</key> - <value>float</value> - </param> - <param> - <key>title</key> - <value>Error</value> - </param> - <param> - <key>samp_rate</key> - <value>samp_rate</value> - </param> - <param> - <key>v_scale</key> - <value>.5</value> + <value>byte</value> </param> <param> - <key>t_scale</key> + <key>min</key> <value>0</value> </param> <param> - <key>ac_couple</key> - <value>False</value> - </param> - <param> - <key>xy_mode</key> - <value>False</value> - </param> - <param> - <key>num_inputs</key> - <value>1</value> + <key>max</key> + <value>pam_amp</value> </param> <param> - <key>grid_pos</key> - <value></value> + <key>num_samps</key> + <value>10000</value> </param> <param> - <key>notebook</key> - <value>notebook_0,0</value> + <key>repeat</key> + <value>True</value> </param> <param> <key>_coordinate</key> - <value>(1113, 724)</value> + <value>(13, 80)</value> </param> <param> <key>_rotation</key> @@ -603,57 +478,38 @@ </param> </block> <block> - <key>notebook</key> + <key>random_source_x</key> <param> <key>id</key> - <value>notebook_0</value> + <value>random_source_x_0_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>style</key> - <value>wx.NB_TOP</value> - </param> - <param> - <key>labels</key> - <value>['error', 'phase', 'freq', 'FFT', 'Costas error']</value> - </param> - <param> - <key>grid_pos</key> - <value></value> - </param> - <param> - <key>notebook</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(729, 769)</value> + <key>type</key> + <value>byte</value> </param> <param> - <key>_rotation</key> + <key>min</key> <value>0</value> </param> - </block> - <block> - <key>variable</key> <param> - <key>id</key> - <value>samp_rate</value> + <key>max</key> + <value>pam_amp</value> </param> <param> - <key>_enabled</key> - <value>True</value> + <key>num_samps</key> + <value>10000</value> </param> <param> - <key>value</key> - <value>32000</value> + <key>repeat</key> + <value>True</value> </param> <param> <key>_coordinate</key> - <value>(128, 9)</value> + <value>(15, 245)</value> </param> <param> <key>_rotation</key> @@ -661,10 +517,10 @@ </param> </block> <block> - <key>gr_throttle</key> + <key>const_source_x</key> <param> <key>id</key> - <value>gr_throttle_0</value> + <value>const_source_x_0</value> </param> <param> <key>_enabled</key> @@ -672,19 +528,15 @@ </param> <param> <key>type</key> - <value>complex</value> - </param> - <param> - <key>samples_per_second</key> - <value>samp_rate</value> + <value>float</value> </param> <param> - <key>vlen</key> - <value>1</value> + <key>const</key> + <value>-0.5*(pam_amp-1)</value> </param> <param> <key>_coordinate</key> - <value>(1129, 462)</value> + <value>(213, 197)</value> </param> <param> <key>_rotation</key> @@ -692,38 +544,26 @@ </param> </block> <block> - <key>gr_costas_loop_cc</key> + <key>const_source_x</key> <param> <key>id</key> - <value>gr_costas_loop_cc_0</value> + <value>const_source_x_0_0</value> </param> <param> <key>_enabled</key> - <value>False</value> - </param> - <param> - <key>alpha</key> - <value>alpha_0</value> - </param> - <param> - <key>beta</key> - <value>beta_0</value> - </param> - <param> - <key>max_freq</key> - <value>5</value> + <value>True</value> </param> <param> - <key>min_freq</key> - <value>-5</value> + <key>type</key> + <value>float</value> </param> <param> - <key>order</key> - <value>4</value> + <key>const</key> + <value>-0.5*(pam_amp-1)</value> </param> <param> <key>_coordinate</key> - <value>(299, 453)</value> + <value>(200, 360)</value> </param> <param> <key>_rotation</key> @@ -731,42 +571,46 @@ </param> </block> <block> - <key>variable_slider</key> + <key>wxgui_scopesink2</key> <param> <key>id</key> - <value>freq_offset</value> + <value>wxgui_scopesink2_0_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>label</key> - <value>Frequency Offset</value> + <key>type</key> + <value>float</value> </param> <param> - <key>value</key> - <value>0</value> + <key>title</key> + <value>Error</value> </param> <param> - <key>min</key> - <value>-0.5</value> + <key>samp_rate</key> + <value>samp_rate</value> </param> <param> - <key>max</key> - <value>0.5</value> + <key>v_scale</key> + <value>.5</value> </param> <param> - <key>num_steps</key> - <value>1000</value> + <key>t_scale</key> + <value>0</value> </param> <param> - <key>style</key> - <value>wx.SL_HORIZONTAL</value> + <key>ac_couple</key> + <value>False</value> </param> <param> - <key>converver</key> - <value>float_converter</value> + <key>xy_mode</key> + <value>False</value> + </param> + <param> + <key>num_inputs</key> + <value>1</value> </param> <param> <key>grid_pos</key> @@ -774,11 +618,11 @@ </param> <param> <key>notebook</key> - <value></value> + <value>notebook_0,0</value> </param> <param> <key>_coordinate</key> - <value>(293, 684)</value> + <value>(1110, 651)</value> </param> <param> <key>_rotation</key> @@ -786,73 +630,58 @@ </param> </block> <block> - <key>variable</key> + <key>wxgui_scopesink2</key> <param> <key>id</key> - <value>rrctaps</value> + <value>wxgui_scopesink2_0_0_0_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>value</key> - <value>firdes.root_raised_cosine(nfilts,1.0,1.0/(spb*nfilts), .35, int(11*spb*nfilts))</value> - </param> - <param> - <key>_coordinate</key> - <value>(513, 679)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>root_raised_cosine_filter</key> - <param> - <key>id</key> - <value>root_raised_cosine_filter_0_0</value> + <key>type</key> + <value>float</value> </param> <param> - <key>_enabled</key> - <value>True</value> + <key>title</key> + <value>Scope Plot</value> </param> <param> - <key>type</key> - <value>interp_fir_filter_fff</value> + <key>samp_rate</key> + <value>samp_rate</value> </param> <param> - <key>decim</key> - <value>1</value> + <key>v_scale</key> + <value>1.25</value> </param> <param> - <key>interp</key> - <value>spb_gen</value> + <key>t_scale</key> + <value>0</value> </param> <param> - <key>gain</key> - <value>2*spb_gen</value> + <key>ac_couple</key> + <value>False</value> </param> <param> - <key>samp_rate</key> - <value>1.0</value> + <key>xy_mode</key> + <value>False</value> </param> <param> - <key>sym_rate</key> - <value>1./spb_gen</value> + <key>num_inputs</key> + <value>1</value> </param> <param> - <key>alpha</key> - <value>0.35</value> + <key>grid_pos</key> + <value></value> </param> <param> - <key>ntaps</key> - <value>11*spb_gen</value> + <key>notebook</key> + <value>notebook_0,2</value> </param> <param> <key>_coordinate</key> - <value>(564, 301)</value> + <value>(1111, 767)</value> </param> <param> <key>_rotation</key> @@ -860,42 +689,46 @@ </param> </block> <block> - <key>variable_slider</key> + <key>wxgui_scopesink2</key> <param> <key>id</key> - <value>alpha</value> + <value>wxgui_scopesink2_0_0_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>label</key> - <value>Timing Alpha</value> + <key>type</key> + <value>float</value> </param> <param> - <key>value</key> - <value>0</value> + <key>title</key> + <value>Scope Plot</value> </param> <param> - <key>min</key> - <value>0</value> + <key>samp_rate</key> + <value>samp_rate</value> </param> <param> - <key>max</key> - <value>10</value> + <key>v_scale</key> + <value>9</value> </param> <param> - <key>num_steps</key> - <value>1000</value> + <key>t_scale</key> + <value>0</value> </param> <param> - <key>style</key> - <value>wx.SL_HORIZONTAL</value> + <key>ac_couple</key> + <value>False</value> </param> <param> - <key>converver</key> - <value>float_converter</value> + <key>xy_mode</key> + <value>False</value> + </param> + <param> + <key>num_inputs</key> + <value>1</value> </param> <param> <key>grid_pos</key> @@ -903,11 +736,11 @@ </param> <param> <key>notebook</key> - <value></value> + <value>notebook_0,1</value> </param> <param> <key>_coordinate</key> - <value>(552, 4)</value> + <value>(1112, 881)</value> </param> <param> <key>_rotation</key> @@ -915,109 +748,69 @@ </param> </block> <block> - <key>variable_slider</key> + <key>gr_channel_model</key> <param> <key>id</key> - <value>beta</value> + <value>gr_channel_model_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>label</key> - <value>Timing Beta</value> - </param> - <param> - <key>value</key> - <value>0</value> - </param> - <param> - <key>min</key> - <value>0.0</value> - </param> - <param> - <key>max</key> - <value>0.1</value> - </param> - <param> - <key>num_steps</key> - <value>1000</value> + <key>noise_voltage</key> + <value>noise_amp</value> </param> <param> - <key>style</key> - <value>wx.SL_HORIZONTAL</value> + <key>freq_offset</key> + <value>freq_offset</value> </param> <param> - <key>converver</key> - <value>float_converter</value> + <key>epsilon</key> + <value>interpratio</value> </param> <param> - <key>grid_pos</key> - <value></value> + <key>taps</key> + <value>1.0</value> </param> <param> - <key>notebook</key> - <value></value> + <key>seed</key> + <value>42</value> </param> <param> <key>_coordinate</key> - <value>(668, 5)</value> + <value>(59, 543)</value> </param> <param> <key>_rotation</key> - <value>180</value> + <value>0</value> </param> </block> <block> - <key>variable_slider</key> + <key>gr_throttle</key> <param> <key>id</key> - <value>alpha_0</value> + <value>gr_throttle_0</value> </param> <param> <key>_enabled</key> - <value>False</value> - </param> - <param> - <key>label</key> - <value>Freq Alpha</value> - </param> - <param> - <key>value</key> - <value>0.01</value> - </param> - <param> - <key>min</key> - <value>0</value> - </param> - <param> - <key>max</key> - <value>0.1</value> - </param> - <param> - <key>num_steps</key> - <value>1000</value> - </param> - <param> - <key>style</key> - <value>wx.SL_HORIZONTAL</value> + <value>True</value> </param> <param> - <key>converver</key> - <value>float_converter</value> + <key>type</key> + <value>complex</value> </param> <param> - <key>grid_pos</key> - <value></value> + <key>samples_per_second</key> + <value>samp_rate</value> </param> <param> - <key>notebook</key> - <value></value> + <key>vlen</key> + <value>1</value> </param> <param> <key>_coordinate</key> - <value>(792, 6)</value> + <value>(290, 575)</value> </param> <param> <key>_rotation</key> @@ -1025,42 +818,22 @@ </param> </block> <block> - <key>variable_slider</key> + <key>notebook</key> <param> <key>id</key> - <value>beta_0</value> + <value>notebook_0</value> </param> <param> <key>_enabled</key> - <value>False</value> - </param> - <param> - <key>label</key> - <value>Freq Beta</value> - </param> - <param> - <key>value</key> - <value>0.001</value> - </param> - <param> - <key>min</key> - <value>0.0</value> - </param> - <param> - <key>max</key> - <value>0.01</value> - </param> - <param> - <key>num_steps</key> - <value>1000</value> + <value>True</value> </param> <param> <key>style</key> - <value>wx.SL_HORIZONTAL</value> + <value>wx.NB_TOP</value> </param> <param> - <key>converver</key> - <value>float_converter</value> + <key>labels</key> + <value>['error', 'phase', 'freq', 'Resampled Signal']</value> </param> <param> <key>grid_pos</key> @@ -1072,18 +845,18 @@ </param> <param> <key>_coordinate</key> - <value>(919, 7)</value> + <value>(729, 769)</value> </param> <param> <key>_rotation</key> - <value>180</value> + <value>0</value> </param> </block> <block> <key>wxgui_scopesink2</key> <param> <key>id</key> - <value>wxgui_scopesink2_0</value> + <value>wxgui_scopesink2_0_0_1</value> </param> <param> <key>_enabled</key> @@ -1095,7 +868,7 @@ </param> <param> <key>title</key> - <value>Scope Plot</value> + <value>Error</value> </param> <param> <key>samp_rate</key> @@ -1103,7 +876,7 @@ </param> <param> <key>v_scale</key> - <value>0</value> + <value>.5</value> </param> <param> <key>t_scale</key> @@ -1127,11 +900,11 @@ </param> <param> <key>notebook</key> - <value></value> + <value>notebook_0,3</value> </param> <param> <key>_coordinate</key> - <value>(1145, 258)</value> + <value>(1115, 358)</value> </param> <param> <key>_rotation</key> @@ -1139,10 +912,33 @@ </param> </block> <block> - <key>wxgui_scopesink2</key> + <key>variable</key> <param> <key>id</key> - <value>wxgui_scopesink2_0_0_1</value> + <value>spb</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>4.1</value> + </param> + <param> + <key>_coordinate</key> + <value>(32, 842)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_add_xx</key> + <param> + <key>id</key> + <value>gr_add_xx_0</value> </param> <param> <key>_enabled</key> @@ -1150,47 +946,50 @@ </param> <param> <key>type</key> - <value>complex</value> + <value>float</value> </param> <param> - <key>title</key> - <value>Error</value> + <key>num_inputs</key> + <value>2</value> </param> <param> - <key>samp_rate</key> - <value>samp_rate</value> + <key>vlen</key> + <value>1</value> </param> <param> - <key>v_scale</key> - <value>.5</value> + <key>_coordinate</key> + <value>(440, 167)</value> </param> <param> - <key>t_scale</key> + <key>_rotation</key> <value>0</value> </param> + </block> + <block> + <key>gr_add_xx</key> <param> - <key>ac_couple</key> - <value>False</value> + <key>id</key> + <value>gr_add_xx_0_1</value> </param> <param> - <key>xy_mode</key> - <value>False</value> + <key>_enabled</key> + <value>True</value> </param> <param> - <key>num_inputs</key> - <value>1</value> + <key>type</key> + <value>float</value> </param> <param> - <key>grid_pos</key> - <value></value> + <key>num_inputs</key> + <value>2</value> </param> <param> - <key>notebook</key> - <value>notebook_0,4</value> + <key>vlen</key> + <value>1</value> </param> <param> <key>_coordinate</key> - <value>(1107, 533)</value> + <value>(430, 330)</value> </param> <param> <key>_rotation</key> @@ -1198,22 +997,30 @@ </param> </block> <block> - <key>variable</key> + <key>blks2_pfb_arb_resampler_ccf</key> <param> <key>id</key> - <value>spb_gen</value> + <value>blks2_pfb_arb_resampler_ccf_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>value</key> - <value>4</value> + <key>rate</key> + <value>float(spb)/float(spb_gen)</value> + </param> + <param> + <key>taps</key> + <value>firdes.low_pass(128, 128, 0.45, 0.1)</value> + </param> + <param> + <key>size</key> + <value>128</value> </param> <param> <key>_coordinate</key> - <value>(119, 841)</value> + <value>(617, 374)</value> </param> <param> <key>_rotation</key> @@ -1236,7 +1043,7 @@ </param> <param> <key>_coordinate</key> - <value>(904, 184)</value> + <value>(590, 184)</value> </param> <param> <key>_rotation</key> @@ -1255,7 +1062,7 @@ </param> <param> <key>type</key> - <value>interp_fir_filter_fff</value> + <value>interp_fir_filter_ccf</value> </param> <param> <key>decim</key> @@ -1287,7 +1094,7 @@ </param> <param> <key>_coordinate</key> - <value>(557, 140)</value> + <value>(832, 157)</value> </param> <param> <key>_rotation</key> @@ -1295,61 +1102,58 @@ </param> </block> <block> - <key>variable</key> + <key>wxgui_scopesink2</key> <param> <key>id</key> - <value>spb</value> + <value>wxgui_scopesink2_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>value</key> - <value>4.01</value> + <key>type</key> + <value>complex</value> </param> <param> - <key>_coordinate</key> - <value>(32, 842)</value> + <key>title</key> + <value>Scope Plot</value> </param> <param> - <key>_rotation</key> - <value>0</value> + <key>samp_rate</key> + <value>samp_rate</value> </param> - </block> - <block> - <key>gr_channel_model</key> <param> - <key>id</key> - <value>gr_channel_model_0</value> + <key>v_scale</key> + <value>0</value> </param> <param> - <key>_enabled</key> - <value>False</value> + <key>t_scale</key> + <value>0</value> </param> <param> - <key>noise_voltage</key> - <value>noise_amp</value> + <key>ac_couple</key> + <value>False</value> </param> <param> - <key>freq_offset</key> - <value>freq_offset</value> + <key>xy_mode</key> + <value>False</value> </param> <param> - <key>epsilon</key> - <value>interpratio</value> + <key>num_inputs</key> + <value>1</value> </param> <param> - <key>taps</key> - <value>1.0</value> + <key>grid_pos</key> + <value></value> </param> <param> - <key>seed</key> - <value>42</value> + <key>notebook</key> + <value></value> </param> <param> <key>_coordinate</key> - <value>(59, 543)</value> + <value>(1116, 500)</value> </param> <param> <key>_rotation</key> @@ -1357,30 +1161,22 @@ </param> </block> <block> - <key>blks2_pfb_arb_resampler_ccf</key> + <key>variable</key> <param> <key>id</key> - <value>blks2_pfb_arb_resampler_ccf_0</value> + <value>nfilts</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>rate</key> - <value>float(spb)/float(spb_gen)</value> - </param> - <param> - <key>taps</key> - <value>firdes.low_pass(320, 320, 0.45, 0.1)</value> - </param> - <param> - <key>size</key> - <value>320</value> + <key>value</key> + <value>64</value> </param> <param> <key>_coordinate</key> - <value>(874, 374)</value> + <value>(435, 686)</value> </param> <param> <key>_rotation</key> @@ -1419,90 +1215,15 @@ </param> <param> <key>init_phase</key> - <value>14</value> - </param> - <param> - <key>_coordinate</key> - <value>(512, 527)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>wxgui_fftsink2</key> - <param> - <key>id</key> - <value>wxgui_fftsink2_0</value> + <value>16</value> </param> <param> - <key>_enabled</key> - <value>False</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>title</key> - <value>FFT Plot</value> - </param> - <param> - <key>samp_rate</key> - <value>samp_rate</value> - </param> - <param> - <key>baseband_freq</key> - <value>0</value> - </param> - <param> - <key>y_per_div</key> - <value>10</value> - </param> - <param> - <key>y_divs</key> - <value>10</value> - </param> - <param> - <key>ref_level</key> - <value>50</value> - </param> - <param> - <key>ref_scale</key> - <value>2.0</value> - </param> - <param> - <key>fft_size</key> - <value>1024</value> - </param> - <param> - <key>fft_rate</key> - <value>30</value> - </param> - <param> - <key>peak_hold</key> - <value>False</value> - </param> - <param> - <key>average</key> - <value>False</value> - </param> - <param> - <key>avg_alpha</key> - <value>0</value> - </param> - <param> - <key>grid_pos</key> - <value></value> - </param> - <param> - <key>notebook</key> - <value>notebook_0,3</value> + <key>max_dev</key> + <value>20</value> </param> <param> <key>_coordinate</key> - <value>(517, 767)</value> + <value>(512, 527)</value> </param> <param> <key>_rotation</key> @@ -1513,7 +1234,7 @@ <key>variable</key> <param> <key>id</key> - <value>nfilts</value> + <value>pam_amp</value> </param> <param> <key>_enabled</key> @@ -1521,11 +1242,11 @@ </param> <param> <key>value</key> - <value>64</value> + <value>16</value> </param> <param> <key>_coordinate</key> - <value>(435, 686)</value> + <value>(223, 9)</value> </param> <param> <key>_rotation</key> @@ -1533,12 +1254,6 @@ </param> </block> <connection> - <source_block_id>gr_throttle_0</source_block_id> - <sink_block_id>wxgui_scopesink2_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> <source_block_id>gr_pfb_clock_sync_ccf_0</source_block_id> <sink_block_id>wxgui_scopesink2_0_0</sink_block_id> <source_key>1</source_key> @@ -1575,12 +1290,6 @@ <sink_key>1</sink_key> </connection> <connection> - <source_block_id>gr_add_xx_0</source_block_id> - <sink_block_id>root_raised_cosine_filter_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> <source_block_id>gr_uchar_to_float_0_0</source_block_id> <sink_block_id>gr_add_xx_0_1</sink_block_id> <source_key>0</source_key> @@ -1593,92 +1302,62 @@ <sink_key>1</sink_key> </connection> <connection> - <source_block_id>gr_add_xx_0_1</source_block_id> - <sink_block_id>root_raised_cosine_filter_0_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> <source_block_id>random_source_x_0_0</source_block_id> <sink_block_id>gr_uchar_to_float_0_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>gr_null_source_1</source_block_id> - <sink_block_id>root_raised_cosine_filter_0_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>root_raised_cosine_filter_0_0</source_block_id> - <sink_block_id>gr_float_to_complex_0</sink_block_id> - <source_key>0</source_key> - <sink_key>1</sink_key> - </connection> - <connection> - <source_block_id>root_raised_cosine_filter_0</source_block_id> - <sink_block_id>gr_float_to_complex_0</sink_block_id> + <source_block_id>blks2_pfb_arb_resampler_ccf_0</source_block_id> + <sink_block_id>gr_channel_model_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>gr_channel_model_0</source_block_id> - <sink_block_id>wxgui_fftsink2_0</sink_block_id> + <source_block_id>blks2_pfb_arb_resampler_ccf_0</source_block_id> + <sink_block_id>wxgui_scopesink2_0_0_1</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>gr_channel_model_0</source_block_id> - <sink_block_id>gr_costas_loop_cc_0</sink_block_id> + <sink_block_id>gr_throttle_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>gr_costas_loop_cc_0</source_block_id> + <source_block_id>gr_throttle_0</source_block_id> <sink_block_id>gr_pfb_clock_sync_ccf_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>gr_costas_loop_cc_0</source_block_id> - <sink_block_id>wxgui_scopesink2_0_0_1</sink_block_id> - <source_key>1</source_key> - <sink_key>0</sink_key> - </connection> - <connection> <source_block_id>gr_pfb_clock_sync_ccf_0</source_block_id> - <sink_block_id>gr_throttle_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_channel_model_0</source_block_id> - <sink_block_id>gr_pfb_clock_sync_ccf_0</sink_block_id> + <sink_block_id>wxgui_scopesink2_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>gr_float_to_complex_0</source_block_id> - <sink_block_id>blks2_pfb_arb_resampler_ccf_0</sink_block_id> + <source_block_id>gr_add_xx_0</source_block_id> + <sink_block_id>gr_float_to_complex_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>blks2_pfb_arb_resampler_ccf_0</source_block_id> - <sink_block_id>gr_channel_model_0</sink_block_id> + <source_block_id>gr_add_xx_0_1</source_block_id> + <sink_block_id>gr_float_to_complex_0</sink_block_id> <source_key>0</source_key> - <sink_key>0</sink_key> + <sink_key>1</sink_key> </connection> <connection> - <source_block_id>blks2_pfb_arb_resampler_ccf_0</source_block_id> - <sink_block_id>wxgui_scopesink2_0_0_1</sink_block_id> + <source_block_id>gr_float_to_complex_0</source_block_id> + <sink_block_id>root_raised_cosine_filter_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>blks2_pfb_arb_resampler_ccf_0</source_block_id> - <sink_block_id>gr_pfb_clock_sync_ccf_0</sink_block_id> + <source_block_id>root_raised_cosine_filter_0</source_block_id> + <sink_block_id>blks2_pfb_arb_resampler_ccf_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> |