Description

akhadke-bdai

opened on Jun 9, 2023

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There is a bug in the block-diagonal schur matrix computation in line 473. It should be tmodal = tmodal @ rperm.T. Otherwise tmodal @ amodal @ np.linalg.inv(tmodal) $\neq$ a where a is the input to the function.

Activity

1. akhadke-bdai

   changed the title [-]Bug in bdschur with sorting='continuous'[/-] [+]Bug in bdschur with sorting[/+] on Jun 9, 2023
2. murrayrm

   added this to the 0.9.4 milestone on Jun 10, 2023
3. murrayrm

   self-assigned this

   on Jun 10, 2023
4. murrayrm

   added a commit that references this issue on Jun 10, 2023

   fix bdschur (see issue python-control#911)

   d153aed
5. murrayrm

   closed this as completedin #912on Jun 10, 2023
6. murrayrm

   added a commit that references this issue on Jun 10, 2023

   Merge pull request #912 from murrayrm/bdshur_bug-09Jun2023

   f7d18f1

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