Matlab for Signal Processing- Lesson 04

PLOTTING AND GRAPHING

Let's now create a signal

x= 0 : pi/100 : 2*pi

This is a sinusoid signal that starts from 0 with pace pi/100 until 2*pi

wave1 =sin(x*10);

wave2 =sin(x*10)+ cos(x*14);

We can plot the signals with the command plot but we can plot them together and at the same time we can add a title and declare the x or y axis.