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remove correction code from FreqLoop

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Roman Zeyde
2014-07-20 13:13:10 +03:00
parent a026e6aed1
commit 48e8b13e53
1 changed files with 0 additions and 11 deletions
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11
loop.py
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@@ -32,16 +32,5 @@ class FreqLoop(object):
gen = sigproc.extract_symbols(generator, freq)
self.gens.append(gen)
Kp, Ki = 0.2, 0.01
b = np.array([1, -1])*Kp + np.array([0.5, 0.5])*Ki
self.filt = Filter(b=b, a=[1])
self.correction = 0.0
def correct(self, actual, expected):
self.err = np.angle(expected / actual) / np.pi
self.err = sigproc.clip(self.err, [-0.1, 0.1])
self.correction = self.filt(self.err)
self.sampler.correct(offset=self.correction)
def __iter__(self):
return itertools.izip(*self.gens)