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What is the best method to filter a signal where baseline and the signal of interest have overlapping frequency range?

This would be a good application for using the Cross Spectral Density between the input and output. The Cross Spectral density (which is Coherence when normalized) provides the relative magnitude and ...
Dan Boschen's user avatar
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What is the best method to filter a signal where baseline and the signal of interest have overlapping frequency range?

You can technically use a white noise stimulus to perform a system identification, I would not do it for the following reasons The white noise stimulus seems to have a lower amplitude than the ...
Ben's user avatar
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How does the sampling rate of a digital filter limit the sampling rate that can be used for replay of filtered signal?

Actually, the filter you designed is not a lowpass filter with cut-off frequency of 300 Hz. You designed a digital lowpass filter of cut-off frequency at $\frac{300}{10000}\cdot2\pi=0.06\pi$ in ...
ZR Han's user avatar
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