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how can I do this in mat lab

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Shouq A
Shouq A 2020-4-6
评论： Shouq A 2020-4-6
how can i type this equation in matlab x(t)= cos(πt)[u(t) − u(t − 1)] and h(t) = 1.5[u(t) − u(t − 1.5)] ???

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Birdman
Birdman 2020-4-6
syms u(t) x(t) h(t)
u(t)=piecewise(t>=0,1,0);
x(t)=cos(pi*t)*(u(t)-u(t-1));
h(t)=1.5*(u(t)-u(t-1.5));
%%plot
t=0:0.001:5;
plot(t,x(t),t,h(t));legend('x(t)','h(t)')

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