On Wed, 27 May 2009 08:19:02 +0000 (UTC), "pierre " <fred.harris-2yvbru0@yopmail.com Hello, Thanks to 'sim' function, I run a simulation on a total timespan of 1s, from Matlab. Today, this simulation is actually parted in 10 simulations of 0.1s. At the end of each 0.1s interval, I : - get in Matlab the simulation FinalState, xf_sml ; - get the variables sent to Matlab Workspace by 'To Workspace' Simulink blocks ; - process these data in my main Matlab .m file . polynomial evaluati...