Zhen

Last seen: 3 months ago | Active since 2024

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Need help with zero-padding impacts interpretation
I'm doing a project where I need to provide an analysis of zero padding impacts by using the sum of sinusoids sampled at 5 kHz v...

5 months ago | 2 answers | 0

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Given the spectrum of a signal x(t) , What is the minimum sample rate that would allow for x[n] to be recoverable?
So the specturm of the signal x(t) looks like the following , x axis is frequency: Here I got this questions: What ...

5 months ago | 2 answers | 0

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Explore DFT Resolution, need help with answer interpretation
Hello there, I'm relatively new to Matlab and Digital Signal Processing. I'm trying to analyze the frequency resolution of the D...

5 months ago | 1 answer | 0

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Explore DFT frequency accuracy, got stuck
I'm trying to analyze the frequency accuracy of the DFT as a function of DFT size assuming a rectangular window. Using single s...

5 months ago | 1 answer | 0

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