warn if prewarp-frequency is not used#900

Merged

murrayrm merged 1 commit intopython-control:mainfrom

sawyerbfuller:tustin-prewarp

Jun 3, 2023

Commits on Jun 2, 2023

warn if prewarp-frequency is not used and tests, make c2d an identical copy to sample_system instead of a separate function
sawyerbfuller
committed