[python-control-developers] [python-control/python-control] c1c35d: Add test demonstrating bug in stability_margins

[Richard M. <mu...@cd...>]

  Branch: refs/heads/master
  Home:   https://github.com/python-control/python-control
  Commit: c1c35d1d70b2b288e8afc6f8d52a8d9f33232b50
      https://github.com/python-control/python-control/commit/c1c35d1d70b2b288e8afc6f8d52a8d9f33232b50
  Author: Clancy Rowley <cwr...@pr...>
  Date:   2015-04-18 (Sat, 18 Apr 2015)

  Changed paths:
    M control/tests/margin_test.py

  Log Message:
  -----------
  Add test demonstrating bug in stability_margins

See #58


  Commit: fae35956001b22a9ea0e3962a4047998aa7b4282
      https://github.com/python-control/python-control/commit/fae35956001b22a9ea0e3962a4047998aa7b4282
  Author: Clancy Rowley <cwr...@pr...>
  Date:   2015-04-18 (Sat, 18 Apr 2015)

  Changed paths:
    M control/margins.py

  Log Message:
  -----------
  Fix bug in stability_margins

Fixes #58.  The documentation is also updated to specify the units of
the inputs and outputs.  Also, previously there was an optional
argument `deg` which the docstring claimed was used to specify the
units of the input/output phases, but this was never actually used in
the implementation.  This commit removes that optional argument.


  Commit: 0505482585473fa7435e171cfe01c694c9fb8bd3
      https://github.com/python-control/python-control/commit/0505482585473fa7435e171cfe01c694c9fb8bd3
  Author: Richard Murray <mu...@cd...>
  Date:   2015-04-18 (Sat, 18 Apr 2015)

  Changed paths:
    M control/margins.py
    M control/tests/margin_test.py

  Log Message:
  -----------
  Merge pull request #59 from cwrowley/gh-58

Fix #58, bug in stability_margins


Compare: https://github.com/python-control/python-control/compare/15fd5c1e8015...050548258547