From 6ee434686a7aa87e7b453c5301b3b3652eb9dcc6 Mon Sep 17 00:00:00 2001
From: marques <20172333133@m.scnu.edu.cn>
Date: Sat, 11 May 2024 10:56:57 +0800
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---
 RespCoarseAlign.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/RespCoarseAlign.py b/RespCoarseAlign.py
index facec96..cda2541 100644
--- a/RespCoarseAlign.py
+++ b/RespCoarseAlign.py
@@ -231,7 +231,7 @@ class Data:
             low = lowCut / (fs * 0.5)
             high = highCut / (fs * 0.5)
             sos = signal.butter(order, [low, high], btype="bandpass", output='sos')
-            return signal.sosfilt(sos, data)
+            return signal.sosfiltfilt(sos, data)
 
         # 滤波
         self.processed_THO = butter_bandpass_filter(self.raw_THO, self.Config["RespFilterConfig"]["LowCut"],