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how to do the fourier transform

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Johann Chavry 2014-8-9

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https://ww2.mathworks.cn/matlabcentral/answers/146993-how-to-do-the-fourier-transform

评论： gaiqui clarel 2014-8-14

采纳的回答： Rick Rosson

I need to compute the following equation using Fourier transform in Mat lab :

Integral with limit{infinity,-infinity] sin x/ x(x^2 + 1) dx

can someone help me. thanks in advance.

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gaiqui clarel 2014-8-14

You must ask your teacher at udm

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Rick Rosson 2014-8-9

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https://ww2.mathworks.cn/matlabcentral/answers/146993-how-to-do-the-fourier-transform#answer_148031

在 MATLAB Online 中打开

doc sin
doc fft
doc fftshift
doc abs
doc plot

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Signal Processing Signal Processing Toolbox Transforms, Correlation, and Modeling Transforms Discrete Fourier and Cosine Transforms

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