Normalised Partial Energy Sequence

Versión 1.0.0.0 (1,32 KB) por Adam Auton

Calculate the Normalised Power Energy Sequence for a given vector

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Actualizado 26 mar 2007

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Calculate the normalized partial energy sequence (NPES) for a given signal vector X.

If a particular transform is capable of capturing the key features of a signal in few coefficients, the NPES will approach unity for relatively quickly.

Ref: Percival and Walden, Wavelet Methods for Time Series Analysis, 2000. Pg 130.

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Adam Auton (2025). Normalised Partial Energy Sequence (https://www.mathworks.com/matlabcentral/fileexchange/14273-normalised-partial-energy-sequence), MATLAB Central File Exchange. Recuperado 16 febrero, 2025.

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npes( X )

Versión	Publicado	Notas de la versión
1.0.0.0	26 mar 2007	Updated Help to include Example.	Descargar