How do i separate data?
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Hello everyone I attached data file. I want to separate data at interval of 20. How do this? Fs=20000 Data is time series.
6 个评论
Cris LaPierre
2021-1-7
Interval of 20 what? Seconds? Rows?
Fatima Bm
2021-1-7
Fatima Bm
2021-1-7
Adam Danz
2021-1-7
That means there are 20000 samples per second. If you want every 20 seconds, that's the same as every 20*fs samples which is what my answer does.
Fatima Bm
2021-1-8
采纳的回答
Assuming fs is the sampling frequency in Hz,
load('06-11_36.mat')
resampleInteval = 20; % seconds
dataResampled = data(1 : fs*resampleInteval : end);
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