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root / gr-filter / python @ d647fbba

Name Size
CMakeLists.txt 1.7 kB
__init__.py 944 Bytes
pfb.py 2.8 kB
qa_adaptive_fir_filter.py 9.1 kB
qa_dc_blocker.py 3.6 kB
qa_fft_filter.py 12.6 kB
qa_filter_delay_fc.py 18.2 kB
qa_fir_filter.py 19.7 kB
qa_firdes.py 10.2 kB
qa_freq_xlating_fir_filter.py 22.9 kB
qa_hilbert.py 6.4 kB
qa_iir_filter.py 5.3 kB
qa_pfb_channelizer.py 4 kB
qa_pm_remez.py 5.8 kB
qa_single_pole_iir.py 4.6 kB

Latest revisions

# Date Author Comment
d647fbba 06/16/2012 02:55 pm Tom Rondeau

filter: adding freq_xlating_filter.

Includes QA and GRC.

Update to build_utils adds a FIR_TYPE for the type of filter and CFIR_TYPE for the type of filter where the taps are always complex (needed for freq_xlating_filter).
3cd0ea45 06/15/2012 09:56 pm Tom Rondeau

filter: adding IIR filter.

Include QA and GRC.
76a6a4c6 06/15/2012 08:05 pm Tom Rondeau

filter: adding single_pole_iir_filter blocks.

QA, docs, and GRC.
05c117f3 06/15/2012 07:59 pm Tom Rondeau

filter: updating adaptive FIR filters.

No need for our own adaptive_fir class; can do everything with fir_filter.

With QA code.
5585c712 06/15/2012 12:43 pm Tom Rondeau

filter: adding ssc and fsf versions of filter with associated new Volk kernels.

These routines work and pass QA. They could use some performance work. the FSF is just slightly slower than before; the SCC version is more noticably slower.

Both could benefit, probably, by using SSE2 intrinsics to handle the shorts.
a74286a2 06/14/2012 08:51 pm Tom Rondeau

filter: fixed FIR filter QA code to make sure it excersizes SIMD call.
227448e2 06/11/2012 02:35 am Tom Rondeau

filter: working aligned taps loads for regular and decimating filter.

Has working QA code but needs significant performance improvements.
4f08cb7e 05/09/2012 02:07 am Tom Rondeau

filter: copied over pfb_channelizer to gr-filter with QA and GRC.
fc98a2a9 05/06/2012 11:36 pm Tom Rondeau

filter: added filter_delay_fc to gr-filter with QA and GRC files.
137cd171 05/06/2012 08:24 pm Tom Rondeau

filter: moved dc_blocker to gr-filter with QA and GRC blocks.

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