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Use new FIR decimation in FSK demodulator.

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Reduces FIR calculation effort when output samples are skipped at FIR filter, not after.
This commit is contained in:
Jared Boone
2015-11-04 09:49:14 -08:00
parent 86b068be62
commit 26c23dc8a0
2 changed files with 3 additions and 3 deletions
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firmware/baseband/proc_fsk.hpp
+1 -1
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@@ -55,7 +55,7 @@ private:
ChannelDecimator decimator { ChannelDecimator::DecimationFactor::By16 };
const fir_taps_real<64>& channel_filter_taps = taps_64_lp_031_070_tfilter;
dsp::decimate::FIRAndDecimateComplex channel_filter { channel_filter_taps.taps, 2 };
dsp::decimate::FIRAndDecimateComplex channel_filter { channel_filter_taps.taps, 8 };
dsp::matched_filter::MatchedFilter mf { baseband::ais::rrc_taps_128_decim_4_p, 1 };