plot two waveforms at the same time

Hi

    Is there a way to plot two waveforms at the same time in a figure? Please let me know.

Thanks in advance

Answer 1

[Wayne King]

x = randn(1e2,1);
y = randn(1e2,1);
t = 1:100;
plot(t,x,t,y);
legend('x-waveform','y-waveform');

% or
plot(t,x); hold on;
plot(t,y,'r');