Good evening Matlab community. I am a bit new to simulink. I would like to know how to plot the function x(t)= 5*cos(30*pi*t+0.25*pi) using blocks. My attempt is below: but the output is all wrong. How do I plot this function? Am I supposed to use a constant source? the contents of my function block is in the other pic. I want a clear xy plot in the scope. Or do I use the xy plot block? I would appreciate any guidance thank you!