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| author | Tom Rondeau | 2012-06-19 00:07:58 -0400 |
|---|---|---|
| committer | Tom Rondeau | 2012-06-19 00:07:58 -0400 |
| commit | e5aead883b8bf82cb0ebd63e825b99b5172048cd (patch) | |
| tree | 2482c0ba05b9460a1cba309fc39d6f560c3279ef /gr-filter/grc | |
| parent | 5365daf7ae85c9df88f0b8f3667ece022d93f637 (diff) | |
| download | gnuradio-e5aead883b8bf82cb0ebd63e825b99b5172048cd.tar.gz gnuradio-e5aead883b8bf82cb0ebd63e825b99b5172048cd.tar.bz2 gnuradio-e5aead883b8bf82cb0ebd63e825b99b5172048cd.zip | |
filter: adding PFB arbitrary resampler (ccf and fff) with GRC and QA.
Diffstat (limited to 'gr-filter/grc')
| -rw-r--r-- | gr-filter/grc/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | gr-filter/grc/filter_block_tree.xml | 1 | ||||
| -rw-r--r-- | gr-filter/grc/pfb_arb_resampler.xml | 61 | ||||
| -rw-r--r-- | gr-filter/grc/pfb_decimator.xml | 2 |
4 files changed, 64 insertions, 1 deletions
diff --git a/gr-filter/grc/CMakeLists.txt b/gr-filter/grc/CMakeLists.txt index 7fc129d8a..3110e0f1b 100644 --- a/gr-filter/grc/CMakeLists.txt +++ b/gr-filter/grc/CMakeLists.txt @@ -28,6 +28,7 @@ install(FILES hilbert_fc.xml iir_filter_ffd.xml interp_fir_filter_xxx.xml + pfb_arb_resampler.xml pfb_channelizer.xml pfb_decimator.xml pfb_interpolator.xml diff --git a/gr-filter/grc/filter_block_tree.xml b/gr-filter/grc/filter_block_tree.xml index 0ec9e5dd0..ecc97dd23 100644 --- a/gr-filter/grc/filter_block_tree.xml +++ b/gr-filter/grc/filter_block_tree.xml @@ -39,6 +39,7 @@ <block>hilbert_fc</block> <block>iir_filter_ffd</block> <block>interp_fir_filter_xxx</block> + <block>pfb_arb_resampler_xxx</block> <block>pfb_channelizer_ccf</block> <block>pfb_decimator_ccf</block> <block>pfb_interpolator_ccf</block> diff --git a/gr-filter/grc/pfb_arb_resampler.xml b/gr-filter/grc/pfb_arb_resampler.xml new file mode 100644 index 000000000..f3048000a --- /dev/null +++ b/gr-filter/grc/pfb_arb_resampler.xml @@ -0,0 +1,61 @@ +<?xml version="1.0"?> +<!-- +################################################### +##Polyphase Arbitrary Resampler +################################################### + --> +<block> + <name>Polyphase Arbitrary Resampler</name> + <key>pfb_arb_resampler_xxx</key> + <import>from gnuradio import filter</import> + <import>from gnuradio.filter import firdes</import> + <make>filter.pfb_arb_resampler_$(type)( + $rrate, + $taps, + $nfilts) + </make> + <callback>set_taps($taps)</callback> + <param> + <name>Type</name> + <key>type</key> + <type>enum</type> + <option> + <name>Complex->Complex (Real Taps)</name> + <key>ccf</key> + <opt>input:complex</opt> + <opt>output:complex</opt> + <opt>taps:real_vector</opt> + </option> + <option> + <name>Float->Float (Real Taps)</name> + <key>fff</key> + <opt>input:float</opt> + <opt>output:float</opt> + <opt>taps:real_vector</opt> + </option> + </param> + <param> + <name>Resampling Rate</name> + <key>rrate</key> + <type>real</type> + </param> + <param> + <name>Taps</name> + <key>taps</key> + <type>$type.taps</type> + </param> + <param> + <name>Number of Filters</name> + <key>nfilts</key> + <value>32</value> + <type>int</type> + </param> + <sink> + <name>in</name> + <type>complex</type> + </sink> + <source> + <name>out</name> + <type>complex</type> + </source> +</block> diff --git a/gr-filter/grc/pfb_decimator.xml b/gr-filter/grc/pfb_decimator.xml index 329d59c3d..b0540d3e2 100644 --- a/gr-filter/grc/pfb_decimator.xml +++ b/gr-filter/grc/pfb_decimator.xml @@ -9,7 +9,7 @@ <key>pfb_decimator_ccf</key> <import>from gnuradio import filter</import> <import>from gnuradio.filter import firdes</import> - <make>filter.pfb.decimator_ccf( + <make>filter.pfb_decimator_ccf( $decim, $taps, $channel) |