Rader's / Mixed-Radix FFT
Function optimizes the DFT or iDFT for prime and composite signals. Does not use built in FFT and is tutorial-based.
You are now following this Submission
- You will see updates in your followed content feed
- You may receive emails, depending on your communication preferences
The forward transform is triggered by -1 and takes the time-signal as a row vector:
[Y] = fftmodule(y,-1)
The inverse transform auto-normalizes by N, is triggered by 1 and takes the frequency-signal as a row vector:
[y] = fftmodule(Y,1)
**This matches the syntax used by MATLAB
Cite As
Ryan Black (2026). Rader's / Mixed-Radix FFT (https://www.mathworks.com/matlabcentral/fileexchange/70563-rader-s-mixed-radix-fft), MATLAB Central File Exchange. Retrieved .
General Information
- Version 2.0.3 (3.06 KB)
MATLAB Release Compatibility
- Compatible with R2018a to R2019b
Platform Compatibility
- Windows
- macOS
- Linux
