CAIO DORNELES

Last seen: oltre 3 anni fa | Attivo dal 2019

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how can i implement the equation of discrete fourier transform in matlab?someone help me understand this equation and nested loops?how does it work? N=length(x); for k=1:N X(k)=0; for n=1:N X(k)=X(k)+x(n).*exp(-1j.*2.*pi.
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oltre 7 anni fa | 0

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Plot the DFT by hand (no fft) for the following waveform: x(t) = 5 + 2cos(2*pi*t – pi/2) + 3cos(8*pi*t). Does the script below satisfy the requested plot?
clc clear t=0:.13:.99; x = 5 +2*cos(2*pi*t- pi/2) + 3*cos(pi*8*t); N=length(x); for k=1:N X(k)=0; for n=1:N ...

oltre 7 anni fa | 0 risposte | 0

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