How to Generate 12 random values and use the fft command in Matlab to find its 12-point DFT

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Riya M
Riya M 2020-4-4
评论： Riya M 2020-4-9
how to Generate 12 random values and use the fft command in Matlab to find its 12-point DFT

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Sriram Tadavarty
Sriram Tadavarty 2020-4-4
Hi Riya,
You can generate random values with rand function and perform DFT with fft function.
Simply,
x = rand(12,1);
y = fft(x);
For more datils on random number generations, look here.
Hope this helps.
Regards,
Sriram

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