view m-toolbox/classes/@pzmodel/char.m @ 28:01b86b780ba7
database-connection-manager
Remove LTPDARepositoryManager implementation. Java code
author |
Daniele Nicolodi <nicolodi@science.unitn.it> |
date |
Mon, 05 Dec 2011 16:20:06 +0100 (2011-12-05) |
parents |
f0afece42f48 |
children |
|
line source
% CHAR convert a pzmodel object into a string.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DESCRIPTION: CHAR convert a pzmodel object into a string.
%
% CALL: string = char(pzmodel)
%
% <a href="matlab:utils.helper.displayMethodInfo('pzmodel', 'char')">Parameters Description</a>
%
% VERSION: $Id: char.m,v 1.18 2011/04/08 08:56:32 hewitson Exp $
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function varargout = char(varargin)
%%% Check if this is a call for parameters
if utils.helper.isinfocall(varargin{:})
varargout{1} = getInfo(varargin{3});
return
end
objs = utils.helper.collect_objects(varargin(:), 'pzmodel');
pstr = '';
for ii = 1:numel(objs)
if numel(objs(ii).poles(:))==0||numel(objs(ii).zeros(:))==0||numel(objs(ii).gain(:))==0
pole='no pole';
zero='no zero';
K='no gain';
else
poles= vertcat(objs(ii).poles(:).ri);
zeros= vertcat(objs(ii).zeros(:).ri);
K=utils.math.getk(zeros,poles,objs(ii).gain);
pole=num2str(poles(1));
zero=num2str(zeros(1));
for i=2:numel(poles)
pole= [pole, ';', num2str(poles(i))];
end
for i=2:numel(zeros)
zero= [zero, ';' , num2str(zeros(i))];
end
end
pstr = [pstr 'pzmodel(g:' num2str(K) ' p:' pole ' z:' zero '), '];
end
varargout{1} = pstr(1:end-2);
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Local Functions %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% FUNCTION: getInfo
%
% DESCRIPTION: Get Info Object
%
% HISTORY: 11-07-07 M Hewitson
% Creation.
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function ii = getInfo(varargin)
if nargin == 1 && strcmpi(varargin{1}, 'None')
sets = {};
pl = [];
else
sets = {'Default'};
pl = getDefaultPlist;
end
% Build info object
ii = minfo(mfilename, 'pzmodel', 'ltpda', utils.const.categories.output, '$Id: char.m,v 1.18 2011/04/08 08:56:32 hewitson Exp $', sets, pl);
ii.setModifier(false);
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% FUNCTION: getDefaultPlist
%
% DESCRIPTION: Get Default Plist
%
% HISTORY: 11-07-07 M Hewitson
% Creation.
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function plout = getDefaultPlist()
persistent pl;
if exist('pl', 'var')==0 || isempty(pl)
pl = buildplist();
end
plout = pl;
end
function pl = buildplist()
pl = plist.EMPTY_PLIST;
end