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How can I plot the signal in time domain before and after filtering?

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Joe Moul on 13 May 2020

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Answered: Sulaymon Eshkabilov on 14 May 2020

I have cutoff frequency 0.2 Hz. I want to design a pair of lowpass FIR and IIR filters(any filter type is ok).

How can I plot the signal in time domain before and after filtering?

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Sulaymon Eshkabilov on 14 May 2020

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https://au.mathworks.com/matlabcentral/answers/525322-how-can-i-plot-the-signal-in-time-domain-before-and-after-filtering#answer_432359

See this example shows everything what you'd need:

https://www.mathworks.com/help/matlab/ref/filter.html

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