Periodic power spectrum with applications in detection of latent periodicities in DNA sequences

Version 1.0.0.0 (8.59 KB) by Changchuan Yin
Periodic power spectrum with applications in detection of latent periodicities in DNA sequences
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Updated 8 Feb 2016

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We present here a fast algorithm to compute power spectrum at a specific periodicity without Fourier transform for a real number signal. The periodic power spectrum (PPS) of the signal is computed based on the distribution of signal on periodic positions. The PPS method is applied to the periodicity analysis of DNA sequences.

Cite As

Changchuan Yin (2024). Periodic power spectrum with applications in detection of latent periodicities in DNA sequences (https://www.mathworks.com/matlabcentral/fileexchange/55298-periodic-power-spectrum-with-applications-in-detection-of-latent-periodicities-in-dna-sequences), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2011b
Compatible with any release
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Version Published Release Notes
1.0.0.0