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detect: fix detection logging

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Roman Zeyde
2015-03-03 18:15:32 +02:00
parent ddfdf2f7f4
commit 3b4b64253d
1 changed files with 3 additions and 3 deletions
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6
amodem/detect.py
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@@ -92,7 +92,7 @@ class Detector(object):
coeffs.append(c)
index = np.argmax(coeffs)
log.debug('Starting coherence: %.3f%%', coeffs[index] * 100)
log.info('Carrier coherence: %.3f%%', coeffs[index] * 100)
offset = index + len(zeroes)
return offset
@@ -103,7 +103,7 @@ class Detector(object):
symbols = np.array(symbols[skip:-skip])
amplitude = np.mean(np.abs(symbols))
log.debug('Carrier symbols amplitude : %.3f', amplitude)
log.info('Carrier symbols amplitude : %.3f', amplitude)
phase = np.unwrap(np.angle(symbols)) / (2 * np.pi)
indices = np.arange(len(phase))
@@ -113,6 +113,6 @@ class Detector(object):
self.plt.plot(indices, a * indices + b)
freq_err = a / (self.Tsym * self.freq)
log.debug('Frequency error: %.3f ppm', freq_err * 1e6)
log.info('Frequency error: %.3f ppm', freq_err * 1e6)
self.plt.title('Frequency drift: {0:.3f} ppm'.format(freq_err * 1e6))
return amplitude, freq_err