how can i plot this function in matlab x(t)= J0(πt)[u(t) − u(t − 1)] and h(t) = 1.5 cos(πt)[u(t) − u(t − 1.5)]?
MATLAB: How can I plot this function
plotting
Related Solutions
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)')Since the unit step functrion is defined as being equal to 1 for 
, I would use:
, I would use: Ustp0 = @(t) (t >= 0);Ustp1 = @(t) 0.5*(t == 0) + 1*(t > 0); % ‘Half-Maximum’ Convention
Plotting the unit step funcitons themselves:
t = -2: 0.1: 2;figuresubplot(2,1,1)plot(t, Ustp0(t))ylim([-0.1 1.1])subplot(2,1,2)plot(t, Ustp1(t))ylim([-0.1 1.1])So use those to create your function, and and go from there.
I leave the rest to you.
Best Answer