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Smaller frequency bins after FFT for PPG signal
I have a PPG sensor sampling at Fs = 25Hz and I want to obtain the power in frequency bands <1, i.e. 0.04Hz-0.15Hz for LF and 0....
3 years 前 | 1 个回答 | 0
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Unrecognized function or variable 'predict'.
From what I know, the predict function ( https://www.mathworks.com/help/stats/linearmodel.predict.html ) is an build-in MATLAB f...
3 years 前 | 2 个回答 | 0
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"The length of the segments cannot be greater than the length of the input signal" - pwelch
Hello, I am trying to use pwelch to estimate PSD for an EEG dataset sampled at 250Hz with trials lasting 4s, i.e., 1000 datapoin...
3 years 前 | 1 个回答 | 0
