How to plot a ramp waveform function using Matlab?

1. Plot the waveform for f(t).

f(t) = 5r(t) – 2r(t-2) + 3r(t-5) – 6r(t-7)

I can not find a ramp function on Matlab. How would i code this to get the waveform to plot?

Answer 1

[Star Strider]

The definition of a ramp function is important here, and it is not defined in your Question. See if the tripuls or sawtooth functions will do what you want.