[python-control-developers] [python-control/python-control] a19c50: Passivity indices and support for discrete time sy...

[Mark <no...@gi...>]

  Branch: refs/heads/main
  Home:   https://github.com/python-control/python-control
  Commit: a19c501927327039ddc7bed181393574c347adb5
      https://github.com/python-control/python-control/commit/a19c501927327039ddc7bed181393574c347adb5
  Author: Mark <mar...@gm...>
  Date:   2022-07-30 (Sat, 30 Jul 2022)

  Changed paths:
    M control/__init__.py
    M control/passivity.py
    M control/tests/passivity_test.py
    M doc/control.rst

  Log Message:
  -----------
  Passivity indices and support for discrete time systems.  (#750)

This adds support for input and output passivity indices. This implementation ignores frequency bands, relative passivity index, combined I/O passivity, and directional passivity index.

This also adds support for computing indices and "is passive or not" for discrete time systems.

Authored-by: Mark <mye...@ox...>