mtimes

Product operation for tau object.


Syntax
   F = mtimes(obj1, obj2)

Description
    mtimes(obj1, obj2) returns the matricial product obj1 * obj2.

Inputs
   obj1 = factor1 (tau object).
   obj2 = factor2 (tau object).

Output
   F    = obj1.mat * obj2.mat (tau object).