How do complex numbers actually apply to control systems?

Get free access to over 2500 documentaries on CuriosityStream: (use promo code “majorprep“ at sign up) STEMerch Store: Support the Channel: PayPal(one time donation): This video mainly covers the underlying math behind the ’nyquist stability criterion’ seen in control systems. Software Used in Video: Instagram: Twitter: Join Facebook Group: ►My Setup: Space Pictures: Magnetic Floating Globe: Camera: Mic: Tripod: Equilibrium Tube: ►Check out the MajorPrep Amazon Store: