The Poor Man’s Square Wave Generator

What you will learn

• Software: encapsulating functionality, parameterizing functions
• Domain: frequency and period of a square wave

The poor man’s square wave generator

• Decide a frequency and amplitude of your desired square wave
• Create a list with low and high values (these correspond to the amplitude) and specific indices (these correspond to the frequency)
• Plot this!
• Create additional signals of multiples of this frequency, and different amplitudes
• Repeat using numpy arrays. How might you efficiently create these signals, using features of the numpy library?