marques/RespCoarseAlignment
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使用零相移滤波器

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marques 2024-05-11 10:56:57 +08:00
parent 9f166a973d
commit 6ee434686a
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RespCoarseAlign.py
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@ -231,7 +231,7 @@ class Data:
low = lowCut / (fs * 0.5) low = lowCut / (fs * 0.5)
high = highCut / (fs * 0.5) high = highCut / (fs * 0.5)
sos = signal.butter(order, [low, high], btype="bandpass", output='sos') sos = signal.butter(order, [low, high], btype="bandpass", output='sos')
return signal.sosfilt(sos, data) return signal.sosfiltfilt(sos, data)
# 滤波 # 滤波
self.processed_THO = butter_bandpass_filter(self.raw_THO, self.Config["RespFilterConfig"]["LowCut"], self.processed_THO = butter_bandpass_filter(self.raw_THO, self.Config["RespFilterConfig"]["LowCut"],