Quefrency analysis
It is a simple program which can be used to do quefrency analysis of any waveform.
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A cepstrum is the result of taking the Inverse Fourier transform (IFT) of the logarithm of the estimated spectrum of a signal. There is a complex cepstrum, a real cepstrum, a power cepstrum, and a phase cepstrum. The power cepstrum in particular finds applications in the analysis of human speech. Operations on cepstra are labelled quefrency analysis, liftering, or cepstral analysis.
Cite As
Mohsin Jafri (2026). Quefrency analysis (https://in.mathworks.com/matlabcentral/fileexchange/54817-quefrency-analysis), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (1.08 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
