disp of LtiSystem with verbose=True produces error

[stanleybak]

I tried to disp(sys, 'verbose', True) on an LTI system from getCwhLtiSystem and an error was raised since it called func2str(obj.state_mat), where the state_mat is a double, not a function.

Here's an error trace:

Undefined function 'func2str' for input arguments of type 'double'.

Error in LtiSystem/disp (line 195)
                    func2str(obj.state_mat), ...

Error in cwhSReachSetCodeOcean (line 79)
disp(sys, 'verbose', true)

The error is shown on the line LtiSystem/disp (line 195)

[abyvinod]

@stanleybak Thanks for catching this bug. I will work on it.