Can you write me a script in MATLAB that output, something similar like this?

$($try to make it as SAME as possible$)$

$-$Im trying to copy this but im not good in MATLAB to replicate this!

$($Just try to make this same thing, THATS all!!! Whats hard to understand$)!!!!$

Make the same thing

Image

$------->$that's the question I$\text{'}$m asking you to write me a code so you can give me a similiar grapgh!!!

DU$!!$

You make your own code as long as we get a similiar graph

Voltage Fluctuations