Fourier transform demonstration

版本 1.0.0.0 (790.9 KB) 作者: David Young
An introductory demonstration of the discrete Fourier transform, making use of the fft function.
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更新时间 2010/9/23

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This demonstration is intended for people who know something about the theory of the discrete Fourier transform, and who would find it helpful to see some its properties demonstrated graphically, using a programming language.

The demonstration shows the form of the Fourier components of a signal in 1-D and in 2-D, and shows how elementary filtering can be applied in the Fourier domain.

引用格式

David Young (2024). Fourier transform demonstration (https://www.mathworks.com/matlabcentral/fileexchange/28810-fourier-transform-demonstration), MATLAB Central File Exchange. 检索时间: .

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版本 已发布 发行说明
1.0.0.0