%% Zeros, Poles, and Gain of a System
% Compute the zeros, poles, and gain of a simple system in second-order section form.

sos = [1  1  1  1  0 -1; -2  3  1  1  10  1];
[z,p,k] = sos2zp(sos)

% Copyright 2015 The MathWorks, Inc.