p9_17.m

来自「Programs for the book Advanced Engineeri」· M 代码 · 共 7 行

% P9_17,m Compare the responses
%  D2y+5Dy+6y = f(t);  f1(t) = delta(t); f2(t)= 6U(t);
t=[0:.01:4];
y1t=exp(-2*t)-exp(-3*t);
y2t=1-3*exp(-2*t)-2*exp(-3*t);
plot(t,y1t,t,y2t)