From d6e8cfd86be242d0a1a09a1ef7d8b7f3d12af795 Mon Sep 17 00:00:00 2001 From: ttt Date: Thu, 6 Dec 2018 13:42:14 +0530 Subject: code by jitendra and added more test4.sce --- help/en_US/residuez.xml | 45 --------------------------------------------- 1 file changed, 45 deletions(-) (limited to 'help/en_US/residuez.xml') diff --git a/help/en_US/residuez.xml b/help/en_US/residuez.xml index b004fea..c18bb61 100644 --- a/help/en_US/residuez.xml +++ b/help/en_US/residuez.xml @@ -20,49 +20,4 @@ - - - Calling Sequence - - [r,p,f,m]=residuez(b,a) - - - - - Parameters - - b: - Real or complex valued vector or matrix - a: - Real or complex valued vector or matrix - - - - - Description - -It computes the partial fraction expansion of filter H(z)= B(z)/A(z) where inputs b and a are vectors specifying the digital filter.NOTE that the polynomials 'b' and 'a' should have real coefficients(because of the function 'filter' used in polyval). This function works for transfer functions which are proper fractions. - - - -\begin{eqnarray} -H(z)=\frac{r(1)}{[1-\frac{p(1)}{z}]^{m(1)}}+..........+\frac{r(N)}{[1-\frac{p(N)}{z}]^{m(N)}} -\end{eqnarray} - - - - - - - Examples - - -- cgit