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Syed Rumman


Active since 2017

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Question


How to Normalize a fft to plot in frequency domain?
When I plot the frequency domain the power is not 3 and 5 as I expect. I read the documentation for fft() and cannot figure out ...

6 years ago | 1 answer | 1

1

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Question


can someone explaing the computation for double sided and single sided spectrum in fft() example
Fs = 1000; T = 1/Fs; L = 1500; t = (0:L-1)*T; S = 0.7*sin(2*pi*50*t) + sin(2*pi*120*t); X = S + 2*randn(si...

6 years ago | 2 answers | 3

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