Circular convolution using DFT-IDFT
Version 1.0.0.0 (1.35 KB) by
Sidhanta Kumar Panda
Use this code to find circular convolution using frequency domain approach
Circular convolution using DFT-IDFT
1st sequence(*) 2nd sequence = IDFT(DFT of 1st sequence * DFT of second sequence)
Cite As
Sidhanta Kumar Panda (2026). Circular convolution using DFT-IDFT (https://uk.mathworks.com/matlabcentral/fileexchange/43687-circular-convolution-using-dft-idft), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Created with
R2007b
Compatible with any release
Platform Compatibility
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- Signal Processing > Signal Processing Toolbox > Transforms, Correlation, and Modeling > Correlation and Convolution >
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| Version | Published | Release Notes | |
|---|---|---|---|
| 1.0.0.0 |
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