th2poly (System Identification Toolbox)

Convert theta matrix into its component polynomials.

[A,B,C,D,F,LAM,T] = th2poly(th)

This is essentially the inverse of the poly2th function. It returns the polynomials of the general model

as contained by the matrix th in theta format. See "Examining Models" on page 3-40 in the User's Guide.

LAM is the noise variance and T is the sampling interval.