How to create a square wave with different amplitudes?

I need to generate a square wave from -8 to 15 with a frequency of 18 kHz. How can I do this in Simulink?

Answer 1

[Kiran Felix Robert]

Hi Sudarshan,

To get a custom square wave between -8 and 15, perform the following,

1. Use Pulse Generator block and set the Amplitude as 23 ( 15 - (-8) = 23), Period as 1/18000 and Pulse Width as 50%.
2. Now Add the output of a Constant block of value -8 to the output of the pulse signal

[Sudarshan]

Thank you @Kiran Felix Robert.