Hello, I am very new to Matlab and I have just started learning to produce graphs. I tried to run the code:
y =@(t) 1.11*cos(2*pi*100000*t) + 0.5*cos(2*pi*98000*t) + 0.5*cos(2*pi*102000*t); x = -1*pi:0.1:pi; plot(x,y(x));
The graph produced is:
As you can see, it has -0.145 all the way down the y axis and I have no idea why. Is this a problem with the code? Thank you very much in advance!