prcorr2 - 10 times faster correlation coef.

Version 1.0.0.0 (33,5 ko) par Peter Rydesäter
Compute correlation coefficient over all dimensions.
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Mise à jour 30 sept. 2003

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This is a faster implementation of MATLAB's corr2. Implemented as a mex-file generated with the ITERATOR tool that can be downloaded from www.mathworks.com

Re compile the source with MEX -O prcorr2.c

C = PRCORR2(A,B) computes the correlation between A and B. A and B are arrays witn any number of dims but with same number of elements

Class Support
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A and B can be any numeric type but not complex value. C is a scalar double.

See also CORR2, CORRCOEF, STD2, ITERATOR, MEX

In future I may complement this fast function with a set of them that can replace some slow MATLAB functions.

(C) 2003 Peter Rydesäter, http://www.rydesater.com

Citation pour cette source

Peter Rydesäter (2026). prcorr2 - 10 times faster correlation coef. (https://fr.mathworks.com/matlabcentral/fileexchange/4012-prcorr2-10-times-faster-correlation-coef), MATLAB Central File Exchange. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R13
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux
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Inspiré par : TCP/UDP/IP Toolbox 2.0.6

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1.0.0.0