filtfilt for online samples
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In our application, we collected 1000 gyroscope samples and we used filtfilt to filter it. The analysis and implementations were done top of the filtered signal. Same in a for loop every time we take 60 60 samples and apply filtfilt, the output looks different and annoying. Could someone help on it? This is needed because when we integrate into embedded device, we get every time 60 gyroscope signals in real time and algorithm should run upon these 60 samples.
Like other filters where we can save the filter coefficients and apply for the next time, is there any other probability or steps? Eg([Y,Zf] = filter(B,A,X,Zi))
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