Is Stable

Free open version of Mathworks isstable function.

Only implemented the versions below:

flag = isstable(b,a);

EXAMPLES

b = [1. 0.5, 0.5];
a = [1, 0,   0  ];

flag = isstable(b,a)

Installation

To get library clone from github:

cd to your lib folder
git clone https://github.com/Matlab-Toolbox/isstable.git

Add function to path:

%% Add functions to path
run(['/path_to_package/isstable/load_toolbox.m']);