I want to have MIMO state space model using simulink's library. I know about all the entrices of the block like A,B,C,D. My question is how to get multiple output from that simulink block as it has only one output. Suppose I have 3 rows in C matrix and 3 state variables, to get all 3 variables and all 3 output, should I use a 1x6 demux? or what is the general method to access the output and variables?