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NTU

Attivo dal 2013

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Amplitude Error in amplitude Spectrum of FFT
As mention above, xdft = xdft(1:length(x)/2+1)./length(x); xdft(2:end) = 2*xdft(2:end); What is the purposes of div...

quasi 12 anni fa | 0

Domanda


Generating Discrete time Rectangular wave
I would like to generate rectangular wave through matrices. I am able to generate triangular signal by : tri=[0 1/3 2/3 1 2...

quasi 12 anni fa | 1 risposta | 0

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Domanda


FFT of a function
I would like to do a FFT of x, x=cos(2*pi*f*t) How can i replace X(W) = FFT(X) --> X(W/a) = ? Thanks.

quasi 12 anni fa | 1 risposta | 0

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How to do FT Time shift and Time scaling properties
To update on this question, Wayne King provided the explanation and the steps provided are accurate. However there is one proble...

quasi 12 anni fa | 0

Domanda


How to do FT Time shift and Time scaling properties
Currently i am trying use matlab to do the FT properties -time shift and time scaling, can someone help me in the implementation...

quasi 12 anni fa | 7 risposte | 0

7

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Domanda


Amplitude Error in amplitude Spectrum of FFT
Hello I'm currently working on FFT on cosine and sine function. I want to get the FFT graph to be plotted. The graph of the F...

circa 12 anni fa | 2 risposte | 0

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