FFT-based convolution

Discrete convolution using FFT method

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2021/6/14
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引用格式

Bruno Luong (2026). FFT-based convolution (https://ww2.mathworks.cn/matlabcentral/fileexchange/24504-fft-based-convolution), MATLAB Central File Exchange. 检索时间: .

致谢

启发作品: BiofilmQ, conv2fft_reuse

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在 Help Center 和 MATLAB Answers 中查找有关 Fourier Analysis and Filtering 的更多信息

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1.7.0

Fix bug when calling with syntax CONV2FFT(H1, H2, A, SHAPE)
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1.7.0-2

Installation script use now right mex compilation options for R2018a or later
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1.7.0-1

Make inplaceprod compatible with interleaved complex
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1.7.0-0

Add the syntax conv2fft(H1, H2, A, ...)
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1.6.0

Option allows to disable padding to next power-two. Mex implement inplace product that saves about 1/3 memory. These two enhancement might be useful when perform convolution with very large arrays.
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1.5.0

GPU unable by default + changes in help section
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1.4.0

GPU/Jacket capable
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1.1.0

correct bug when ndims(A)<ndims(B)
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1.0.0

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