Update bandpass lowcut value

Change bandpass lowcut value to nonzero value because scipy IIR filters do not allow Wn=1 and Wn=0 in anymore (see scipy/scipy#7783)
c-labpl · Apr 16, 2018 · e30a507 · e30a507
1 parent cbd151b
commit e30a507
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/QRSDetectorOnline.py b/QRSDetectorOnline.py
@@ -69,7 +69,7 @@ def __init__(self, port, baud_rate):
         self.number_of_samples_stored = 200  # Change proportionally when adjusting frequency (in samples).
         self.possible_measurement_upper_limit = 10  # ECG device physiologically upper measurement limit.
 
-        self.filter_lowcut = 0.0
+        self.filter_lowcut = 0.1
         self.filter_highcut = 15.0
         self.filter_order = 1