how to add a sinusoidal signal and rectangular pulse in matlab

sin(t)+[u(t)-u(t-3)]

Answer 1

[Harish Saranathan]

Hello Shashi,

You can directly use the "sin" and "heaviside" functions for the sinusoid and step respectively. The documentation for these functions can be found here:

https://www.mathworks.com/help/matlab/ref/sin.html

https://www.mathworks.com/help/symbolic/heaviside.html

Accordingly, the line of code will look like this:

sin(t) + (heaviside(t) - heaviside(t-3))

Harish

[Zach Anderson]

Could RectangularWaveform work similarly?