linsys 4-D ss

When I used the linear analysis tool and set the opearting point to t=[0 9], I got a linsys and value shows 4-D ss. How to decode this linsys into A,B,C,D. What does 4-D mean here? Thanks.

Answer 1

[Bladi Toaza]

linsys is the name of the variable returned by the tool.

You can export it to the Matlab workspace and then use the command [a,b,c,d] = ssdata(linsys).

Or you can access the matrixes by

a = linsys.A

b = linsys.B

etc