Nyquist Stability Criterion, Part 1

Get the map of control theory: https://www.redbubble.com/shop/ap/550... Download eBook on the fundamentals of control theory (in progress): https://engineeringmedia.com An explanation of the Nyquist Stability Criterion. This video steps through the importance of the criterion, how to interpret the Nyquist plot graphically, and why it is the way it is. This is the first video in the series on Nyquist plots. Errata: Matlab Scripts: NyDemo.m - The automated demonstration of Cauchy's Argument Principle https://docs.google.com/document/d/1M... Interact.m - The interactive demonstration of Cauchy's Argument Principle https://docs.google.com/document/d/1z... arrow.m - http://www.mathworks.com/matlabcentra... Don't forget to subscribe! I'm on Twitter @BrianBDouglas! If you have any questions on it leave them in the comment section below or on Twitter and I'll try my best to answer them. I will be loading a new video each week and welcome suggestions for new topics. Please leave a comment or question below and I will do my best to address it. Thanks for watching!