plot FFT

版本 1.0.0 (1.5 KB) 作者: Edden M. Gerber
plot a single-sided spectrum with true frequency x-axis
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更新时间 2019/6/4

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This is a simple function that plots the result of the FFT transform, but replacing the arbitrary x-axis with a true freqency axis (using the input sampling frequency). It plots just one side of the symmetrical FFT vector.
You can also use the function to extract the frequency axis vector without creating the plot.

引用格式

Edden M. Gerber (2024). plot FFT (https://www.mathworks.com/matlabcentral/fileexchange/71755-plot-fft), MATLAB Central File Exchange. 检索时间: .

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版本 已发布 发行说明
1.0.0