Revision: 61076
Initial Code
Initial URL
Initial Description
Initial Title
Initial Tags
Initial Language
at November 26, 2012 22:34 by leonpalafox
Initial Code
import scipy.signal as sp nyf= sampfr/2 #Sampling Frequency/2 (Nyquist Frequency) low=0.5/nyf #Lower cut of the filter high=50/fso2 #High Cut of the filter b,a = sp.butter(5,[low,high], btype='band') #Butter generates the coefficients for the filter dataF=sp.lfilter(b, a, data) #Does the convoultion, and the output is the filtered signal
Initial URL
Initial Description
This portion of code allows to do bandpass filtering over time series
Initial Title
Filter Signals using scipy
Initial Tags
python
Initial Language
Python