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recv: reduce equalization filter size, due to better timing estimation

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Roman Zeyde
2015-02-17 17:31:38 +02:00
parent d34d2fdbea
commit e06cb37e2b
1 changed files with 1 additions and 1 deletions
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amodem/recv.py
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@@ -156,7 +156,7 @@ class Receiver(object):
symbols = dsp.Demux(sampler, omegas=self.omegas, Nsym=self.Nsym)
self._prefix(symbols, gain=gain)
filt = self._train(sampler, order=20, lookahead=20)
filt = self._train(sampler, order=10, lookahead=10)
sampler.equalizer = lambda x: list(filt(x))
bitstream = self._demodulate(sampler, symbols)