ppm.m
上传用户:haiyisale
上传日期:2013-01-09
资源大小:3246k
文件大小:1k
- function M = ppm(H,G)
- %PPM Polyphase matrix associated to two Laurent polynomials.
- % M = PPM(H,G) returns the polyphase matrix associated with
- % two Laurent polynomials. This matrix is such that:
- %
- % | even(H(z)) even(G(z)) |
- % M(z) = | |
- % | odd(H(z)) odd(G(z)) |
- %
- % where even(P) and odd(P) are respectively the even part
- % and the odd part of the Laurent polynomial P.
- %
- % See also EVEN, ODD.
- % M. Misiti, Y. Misiti, G. Oppenheim, J.M. Poggi 30-Mar-2001.
- % Last Revision: 13-Jun-2003.
- % Copyright 1995-2004 The MathWorks, Inc.
- % $Revision: 1.1.6.2 $ $Date: 2004/04/13 00:39:05 $
- M = laurmat({even(H),even(G);odd(H),odd(G)});