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ss2zp

PURPOSE

% Converts a state space representation to a set of poles and zeros;

SYNOPSIS

function [zer, pol, k] = ss2zp (a, b, c, d)

DESCRIPTION

% -*- texinfo -*-
% @deftypefn {Function File} {[@var{pol}, @var{zer}, @var{k}] =} ss2zp (@var{a}, @var{b}, @var{c}, @var{d})
% Converts a state space representation to a set of poles and zeros;
% @var{k} is a gain associated with the zeros.
%
% Used internally in system data structure format manipulations.
% @end deftypefn

CROSS-REFERENCE INFORMATION

This function calls:

abcddim % Check for compatibility of the dimensions of the matrices defining
tzero % Compute transmission zeros of a continuous system:

This function is called by:

moddemo % Octave Control toolbox demo: Model Manipulations demo.
sysupdate % Update the internal representation of a system.