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Title: Add unit test illustrating issue #935 + add method keyword for tf2ss by murrayrm · Pull Request #937 · python-control/python-control · GitHub

Open Graph Title: Add unit test illustrating issue #935 + add method keyword for tf2ss by murrayrm · Pull Request #937 · python-control/python-control

X Title: Add unit test illustrating issue #935 + add method keyword for tf2ss by murrayrm · Pull Request #937 · python-control/python-control

Description: This PR puts in some unit tests associated with issue #935, which looks like it is a problem in slycot where the tf2ss functionality (in td04ad) doesn't work properly. As a partial workaround, a method keyword is added to tf2ss (and ss) that allows method='scipy' to be used for SISO systems. Docstrings updated for the new keyword and a note on the slycot issue. A bug report has been created in the slycot repository (#222 and the unit tests will fail when the bug is fixed (so we can go back and update the unit tests and documentation).

Open Graph Description: This PR puts in some unit tests associated with issue #935, which looks like it is a problem in slycot where the tf2ss functionality (in td04ad) doesn't work properly. As a partial workaround,...

X Description: This PR puts in some unit tests associated with issue #935, which looks like it is a problem in slycot where the tf2ss functionality (in td04ad) doesn't work properly. As a partial workaro...

Opengraph URL: https://github.com/python-control/python-control/pull/937

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fe8888f add unit test illustrating issue #935 + add keyword for tf2ss murrayrm Oct 22, 2023 https://github.com/python-control/python-control/pull/937/commits/fe8888f94e2f126599cc28dfdec22926f0b28984
2580d18 add some documentation and notes murrayrm Oct 22, 2023 https://github.com/python-control/python-control/pull/937/commits/2580d1862e5bbcb6b7d4e4ca03299332b0cf69db
31793e6 updated MIMO not implemented w/ unit test, per @sawyerbfuller murrayrm Nov 8, 2023 https://github.com/python-control/python-control/pull/937/commits/31793e6d4a75faa9f81d730df5f100b4eb79ccd1
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