Question Help creating a Signal on Matlab

[Matlab_Starter]

Can anyone help me create on Matlab the following signal:

Thanx

 

[count_volta]

Are you a fellow Electrical Engineer? I never had to make anything that complicated, but I can give it a shot. I will fire up Matlab later. Here is something to try for now.

This will create a square impulse from 0 to 5. You can change it to move it to the locations in your plot.

n = -5 : 1 : 5

y = (n >= 0)

plot(n,y)

As for the triangle wave, I will figure it out later.

 

[Notebook]

Haven't got Matlab, do have Mathcad. They have a recursion example:

http://i89.photobucket.com/albums/k207/Notebook_04/RecursiveSawtooth.jpg

Its a sawtooth, but thats close...

N.