[python-control-developers] [python-control/python-control] 51536b: Add tests showing problems with ctrlutil.unwrap

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

  Branch: refs/heads/master
  Home:   https://github.com/python-control/python-control
  Commit: 51536bfdd41c4814f51049fcb91e59327d1515c9
      https://github.com/python-control/python-control/commit/51536bfdd41c4814f51049fcb91e59327d1515c9
  Author: Clancy Rowley <cwr...@pr...>
  Date:   2015-04-08 (Wed, 08 Apr 2015)

  Changed paths:
    A control/tests/ctrlutil_test.py

  Log Message:
  -----------
  Add tests showing problems with ctrlutil.unwrap

The routine ctrlutil.unwrap fails if there are large jumps in phase.


  Commit: 710b6ce05f1ff69094a08f432003a446df11ca76
      https://github.com/python-control/python-control/commit/710b6ce05f1ff69094a08f432003a446df11ca76
  Author: Clancy Rowley <cwr...@pr...>
  Date:   2015-04-08 (Wed, 08 Apr 2015)

  Changed paths:
    M control/ctrlutil.py
    M control/tests/ctrlutil_test.py

  Log Message:
  -----------
  Fix ctrlutil.unwrap

New implementation of unwrap() that is faster and better.
Also simplify implementation of issys()


  Commit: bdac7c145e2d0e667e4f250e72107116f8aec4ba
      https://github.com/python-control/python-control/commit/bdac7c145e2d0e667e4f250e72107116f8aec4ba
  Author: Clancy Rowley <cwr...@pr...>
  Date:   2015-04-08 (Wed, 08 Apr 2015)

  Changed paths:
    M control/__init__.py
    M control/ctrlutil.py
    M control/tests/ctrlutil_test.py

  Log Message:
  -----------
  Add utilities mag2db and db2mag

These convert magnitudes to decibels and back


  Commit: 841bc0c7a12cc70e4637ae6f43462a7e07a62f1c
      https://github.com/python-control/python-control/commit/841bc0c7a12cc70e4637ae6f43462a7e07a62f1c
  Author: Richard Murray <mu...@cd...>
  Date:   2015-04-18 (Sat, 18 Apr 2015)

  Changed paths:
    M control/__init__.py
    M control/ctrlutil.py
    A control/tests/ctrlutil_test.py

  Log Message:
  -----------
  Merge pull request #56 from cwrowley/utils

Add db2mag and mag2db


Compare: https://github.com/python-control/python-control/compare/050548258547...841bc0c7a12c