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Plotting Magnitude and phase of two discreate signals

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Chyavan Phadke 2021-3-27

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评论： Chyavan Phadke 2021-3-31

采纳的回答： Swetha Polemoni

I have two discreate signals x[n] and h[n] given as,

How to plot the frequency response of x [n] and h [n], both magnitude and phase from [−π ≤ Ω ≤ π]

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Swetha Polemoni 2021-3-31

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Hi Chyavan Phadke

You may refer to this link to blogs by Steve for understanding DFT and DTFT. You can calculate DTFT use "fft" Matlab. Refer to Plotting the DTFT using the output of fft for clear understanding.

Hope this helps

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Chyavan Phadke 2021-3-31

Hello Swetha,

Thank you, that helps.

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