www.gusucode.com > signal 工具箱matlab源码程序 > signal/@dfilt/@filterquantizer/prependzero.m
function S = prependzero(q,S) %PREPENDZERO % Author(s): V. Pellissier % Copyright 1988-2003 The MathWorks, Inc. S = [zeros(1,size(S,2));S]; % [EOF]