Woody Average (Average with alignment)

Computes the Woody average of a signal by aligning measure waveforms

Versión 1.5.0.0 (3,24 KB)
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24 ago 2009

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Computes the Woody average by first aligning individual signals (corrupted by jitter) with the standard average. Uses xcorr to compute the lag and then re-averages the signals to get an improved estimate.

Example included in help.

Technique deteriorates at low SNRs.

Citar como

Ikaro Silva (2026). Woody Average (Average with alignment) (https://la.mathworks.com/matlabcentral/fileexchange/12459-woody-average-average-with-alignment), MATLAB Central File Exchange. Recuperado .

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Más información sobre Correlation and Convolution en Help Center y MATLAB Answers.

Información general

Compatibilidad con la versión de MATLAB

  • Compatible con cualquier versión

Compatibilidad con las plataformas

  • Windows
  • macOS
  • Linux
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Versión Publicado Notas de la versión
1.5.0.0

Added a variation of the Woody that is suppose to yield better results at lower SNR.For details see:
"Evaluation of a technique to measure latency jitter in event-related potentials," Thornton, A., J. of Neuroscience Methods 168 (2008), 248-255
1.3.0.0

Added a variation of the Woody that is suppose to yield better results at lower SNR.For details see:
"Evaluation of a technique to measure latency jitter in event-related potentials," Thornton, A., J. of Neuroscience Methods 168 (2008), 248-255
1.0.0.0

Forgot to include M-file