plus.m

线性系统频域理论的实现 包括多项式

function polosum =plus(polo1,polo2)
% plus   A function to generate a random Polynomial
% PMSUM = plus(PM1,PM2)
% 
% polo1,polo2 is the two polynomial to be added 
%
% See also: 

%   NEEBOY 12-5-2004
polosum=2*(polo1+polo2);