How to make pulse sequence in a single plot with specific conditions?

I want to make pulse sequence in a single plot. For example I have 4 pulses.

Pulse 1 is a square pulse with 1ms width and repetition frequency of 5ms

Pulse 2 is a square pulse with 10 ms width and repetition frequency of 40 ms

Pulse 3 is a square pulse with 2 ms width BUT triggered by the falling edge of the Pulse 2.

Pulse 4 is a square pulse with 2 ms width BUT triggered by the rising edge of the Pulse 2.

How can I make this in a single plot one below another? I would like to use variables for pulse widths and repetition frequencies.

Answer 1

[Walter Roberson]

You could consider using waterfall()