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Scilab help >> Signal Processing > filters > casc

casc

cascade realization of filter from coefficients

Calling Sequence

[cels]=casc(x,z)

Arguments

x

(4xN)-matrix where each column is a cascade element, the first two column entries being the numerator coefficients and the second two column entries being the denominator coefficients

z

string representing the cascade variable

cels

resulting cascade representation

Description

Creates cascade realization of filter from a matrix of coefficients (utility function).

Examples

x=[1,2,3;4,5,6;7,8,9;10,11,12]
cels=casc(x,'z')
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Last updated:
Mon Oct 01 17:34:46 CEST 2012