pisar.m

Version 1.0.0.0 (799 Bytes) by Luis Palafox
Pisarenko Harmonic Decomposition
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Updated 1 Jun 2001

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This M-file performs the Pisarenko Harmonic Decomposition algorithm, this algorithm takes an input signal (XT) and decomposes it as a number of sinusoids, this function return the amplitudes and frequencies of those sinusoidal waves.

PISAR Pisarenko Harmonic Decomposition

PISAR(XT,SIN_NUM) Subplots the input signal (Xt) and the signal generated by the Pisarenko Harmonic Decomposition algorithm for a sum of SIN_NUM sinusoid waves.

[A F]=PISAR(XT,SIN_NUM) Generates SIN_NUM sinusoids, where the A column-vector represents the amplitudes and the column-vector F represents the normalized frequencies of those sinusoids.

Cite As

Luis Palafox (2026). pisar.m (https://www.mathworks.com/matlabcentral/fileexchange/74-pisar-m), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R11
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0