Polynomial Multiplication of Bilinear Transform
Keine Lizenz
% use polynomial multiplication to computer bilinear transform
% the input is H(s) in decending order polynomial
% the output is H(z) in decending order polynomial
%
% Usage : [c,d] = mBilinear(a,b,Fs);
% with a: vector in decending order of H(s) numerator
% b: vector in decending order of H(s) denumerator
% c: H(z) numerator in decending order
% d: H(z) denumerator in decending order
% Fs: sampling frequency
%
% Note: vector a and b must have the same length. The highest order of
% H(z)'s numerator and denumerator are scaled to be 1. This is
% different to Matlab's bilinear function. For example:
% [c,d] = mBilinear([0 1 1],[1 0 1],1) will return
% c = [1.0000 0.6667 -0.3333] and d = [1.0000 -1.2000 1.0000]
% while using Matlab's bilinear function,
% [p,q ] = bilinear([0 1 1],[1 0 1],1) will return
% p = [0.6000 0.4000 -0.2000] and q = [1.0000 -1.2000 1.0000]
% It is obvious that c = p/p(1);
An C-version bilinear transform is also available.
Zitieren als
Steven Huang (2024). Polynomial Multiplication of Bilinear Transform (https://www.mathworks.com/matlabcentral/fileexchange/7962-polynomial-multiplication-of-bilinear-transform), MATLAB Central File Exchange. Abgerufen .
Kompatibilität der MATLAB-Version
Plattform-Kompatibilität
Windows macOS LinuxKategorien
- MATLAB > Mathematics > Elementary Math > Polynomials >
Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Live Editor erkunden
Erstellen Sie Skripte mit Code, Ausgabe und formatiertem Text in einem einzigen ausführbaren Dokument.
Version | Veröffentlicht | Versionshinweise | |
---|---|---|---|
1.0.0.0 |