Simulink - how to obtain magnitude of FFT on a pre-loaded sequence, and display the FFT magnitude plot in simulink?

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Kenny 2018-2-12

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https://ww2.mathworks.cn/matlabcentral/answers/382130-simulink-how-to-obtain-magnitude-of-fft-on-a-pre-loaded-sequence-and-display-the-fft-magnitude-pl

关闭： MATLAB Answer Bot 2021-8-20

Hi all. In Simulink, is there a way to simply load up a sequence of values (via a .mat file), and then use a simulink block to carry out a basic FFT magnitude on that sequence, and then just display the FFT magnitude plot?

What I mean here is ..... can simulink just load up a sequence, just like we can do in a Matlab script, and then simply apply an FFT on that sequence?

Eg.... a ten value sequence.... like [1 0 0 1 1 1 0 1 1 0], and just apply an FFT to it. Can simulink do that?

Thanks all.