Talk:Rosenbrock system matrix

Latest comment: 4 years ago by FallenWall in topic PHB Test

PHB Test edit

I have no clue what this is ....--Billymac00 (talk) 23:13, 1 January 2015 (UTC)Reply

I think it's meant to be "PBH test", referring to Popov-Belevitch-Hautus test for Controllability. FallenWall (talk) 00:56, 24 February 2020 (UTC)Reply