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| File Information |
| Description |
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. |
| MATLAB release |
MATLAB 6.1 (R12.1)
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| Other requirements |
None |
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| Updates |
| 18 Nov 2004 |
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