Talk:Rosenbrock system matrix

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