This week was under the title “control theory”.
Unfortunately, I didn’t understand this topic well at the university, these s-planes and z-transforms were purely black magic. And I couldn’t connect them meaningfully together.
But thanks to XXI century and youtube, you can find amazing things.
Like Phil’s Lab, where I’ve learned about applying z & s-transforms: https://www.youtube.com/@PhilsLab
And then he mentioned a channel from Brian Douglas, where he explains Classical Control Theory:
This is amazing! This is really eye-opening to me. Finally, I understand this (or at least I’m thinking, what I understand this).
Exponents, sinusoids, s-transforms, RHP poles, zeros, bode plots… With every video, something clicks, as if the next brick is put into the place.
Thank you, Brian, and thank you, Phil! Bye, I’m going to watch all youtube now!