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Title: Add `combine()` and `split()` functions for transfer matrices by sdahdah · Pull Request #1073 · python-control/python-control · GitHub

Open Graph Title: Add `combine()` and `split()` functions for transfer matrices by sdahdah · Pull Request #1073 · python-control/python-control

X Title: Add `combine()` and `split()` functions for transfer matrices by sdahdah · Pull Request #1073 · python-control/python-control

Description: RE #325 I've run into a few times where it would be convenient to construct MIMO TransferMatrix objects from SISO ones, or the reverse. In particular, this came up as I've been working on a D-K iteration package, dkpy. The specific implementation here is from utilities.py in dkpy. I saw there was a related issue (#325 ) and people seemed open to it. Specifically, I've added control.combine() that takes an ArrayLike of TransferFunction objects, scalars, and NumPy arrays, and creates a MIMO transfer matrix, and control.split() that takes a MIMO TransferFunction and returns a NumPy array with SISO TransferFunction objectss. I'm new to the python-control codebase, so I'm not 100% sure if I've placed things in the correct files, but I've added unit tests and would appreciate some feedback.

Open Graph Description: RE #325 I've run into a few times where it would be convenient to construct MIMO TransferMatrix objects from SISO ones, or the reverse. In particular, this came up as I've been working on a...

X Description: RE #325 I've run into a few times where it would be convenient to construct MIMO TransferMatrix objects from SISO ones, or the reverse. In particular, this came up as I've been work...

Opengraph URL: https://github.com/python-control/python-control/pull/1073

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62d6f83 Add combine and split functions sdahdah Dec 3, 2024 https://github.com/python-control/python-control/pull/1073/commits/62d6f83c9aa4468fa2dc91235bb20f3435ca9b62
8ac3adc Remove pass typo sdahdah Dec 3, 2024 https://github.com/python-control/python-control/pull/1073/commits/8ac3adc3fd28c2fe34934653df8e7e2c5aaf189d
758fa9d Add test and fix for mismatched row outputs sdahdah Dec 4, 2024 https://github.com/python-control/python-control/pull/1073/commits/758fa9df5fc901d91711f144f53bdae5b6452fd0
120984f Update documentation for exception sdahdah Dec 4, 2024 https://github.com/python-control/python-control/pull/1073/commits/120984f8618c4a7dc91123e52083a082ebe8f264
76d4ee7 Add input dimension check sdahdah Dec 4, 2024 https://github.com/python-control/python-control/pull/1073/commits/76d4ee7a714699830c496d708b738668f981b22b
9f4bf4f Rename split and combine to split_tf and combine_tf sdahdah Dec 4, 2024 https://github.com/python-control/python-control/pull/1073/commits/9f4bf4fdada6b2f065aee6d7f83b3dca8b583d3a
dc36574 Adjust naming and docstring conventions sdahdah Dec 4, 2024 https://github.com/python-control/python-control/pull/1073/commits/dc3657405962136c4858def273f5b8ee8d0bb55c
1cbd6b3 Add example with NumPy arrays sdahdah Dec 4, 2024 https://github.com/python-control/python-control/pull/1073/commits/1cbd6b3c65417c65caf0fcb69e33494709d72377
68d52d8 Fix line length sdahdah Dec 4, 2024 https://github.com/python-control/python-control/pull/1073/commits/68d52d8be91cd73f66224456109831008fa4b887
35fa5b3 Fix line length in test file sdahdah Dec 4, 2024 https://github.com/python-control/python-control/pull/1073/commits/35fa5b314f2c20767bc2cdbeaf12e30e533af0ee
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