Variance of Vector Elements

Versione 1.0.0.0 (2,72 KB) da Luigi Rosa
A fast covariance.
5.0
(1)
3,6K download
Aggiornato 22 ott 2003

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This functions returns the variance of vector elements.

Input must be unidimensional real arrays (double format). The output can be normalized to N or to (N-1), where N is the number of observations (the length of vectors).

This implementation run faster than MATLAB cov function and can be also used to calculate the standard deviation of a 1-dimensional vector.

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Please contribute if you find this software useful.
email luigi.rosa@tiscali.it
mobile +39-340-3463208

Report bugs to luigi.rosa@tiscali.it
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Cita come

Luigi Rosa (2024). Variance of Vector Elements (https://www.mathworks.com/matlabcentral/fileexchange/4070-variance-of-vector-elements), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R13
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Versione Pubblicato Note della release
1.0.0.0