polyvac

Versione 1.0.0.0 (484 Byte) da Vassili Pastushenko
Vectorized "polyval" for columns of a matrix
5.0
(3)
4,1K download
Aggiornato 18 nov 2004

Nessuna licenza

Vectorized "polyval" for polynomials represented by columns of a matrix Z (usually produced by POLYFIC).

Demo:
let x = a vector of length N:

DAT=polyvac(Z,x)

produces matrix DAT, so that

DAT(:,i)=polyval(Z(:,i),x(:));

Up to 10 times inctreased speed in comparison to nonvectorized version.

Cita come

Vassili Pastushenko (2024). polyvac (https://www.mathworks.com/matlabcentral/fileexchange/5638-polyvac), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R12.1
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux
Categorie
Scopri di più su Polynomials in Help Center e MATLAB Answers

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Versione Pubblicato Note della release
1.0.0.0

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