Regarding equal spacing: the sample rate determines a part of the system latency, and therefore performance and stability limitations. Eliminatating the stabili

Regarding equal spacing: the sample rate determines a part of the system latency, and therefore performance and stability limitations. Eliminatating the stability of sample rate eliminates the decades of work basic controls analysis relies on. Or said another way, slow your sample rate and pay with your phase margin. Not to say it’s impossible to deal with (small) changes in sample rate, but in a text where he is already wildly simplifying things, this sounds like the wrong place to innovate.