view m-toolbox/classes/@ao/max.m @ 5:5a49956df427
database-connection-manager
LTPDAPreferences panel for new LTPDADatabaseConnectionManager
author
Daniele Nicolodi <nicolodi@science.unitn.it>
date
Mon, 05 Dec 2011 16:20:06 +0100 (2011-12-05)
parents
f0afece42f48
children
line source
+ − % MAX computes the maximum value of the data in the AO.
+ − %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ − %
+ − % DESCRIPTION: MAX computes the maximum value of the data in the AO.
+ − %
+ − % CALL: ao_out = max(ao_in);
+ − % ao_out = max(ao_in, pl);
+ − %
+ − % NOTE: this does not currently work for data3D AOs.
+ − %
+ − % PARAMETERS:
+ − %
+ − % <a href="matlab:utils.helper.displayMethodInfo('ao', 'max')">Parameters Description</a>
+ − %
+ − % VERSION: $Id: max.m,v 1.30 2011/04/08 08:56:16 hewitson Exp $
+ − %
+ − %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ −
+ − function varargout = max(varargin)
+ −
+ − % Check if this is a call for parameters
+ − if utils.helper.isinfocall(varargin{:})
+ − varargout{1} = getInfo(varargin{3});
+ − return
+ − end
+ −
+ − % Collect input variable names
+ − in_names = cell(size(varargin));
+ − for ii = 1:nargin,in_names{ii} = inputname(ii);end
+ −
+ − % Collect all AOs
+ − [as, ao_invars] = utils.helper.collect_objects(varargin(:), 'ao', in_names);
+ − pl = utils.helper.collect_objects(varargin(:), 'plist');
+ −
+ − pl = combine(pl, getDefaultPlist);
+ −
+ − % Decide on a deep copy or a modify
+ − bs = copy(as, nargout);
+ −
+ −
+ − % Apply method to all AOs
+ − for j=1:numel(bs)
+ − skip = false;
+ − % get max value
+ − if isa(bs(j).data, 'data3D')
+ − skip = true;
+ − warning('!!! Skipping AO [%s]: max doesn''t work for 3D data at the moment', bs(j).name);
+ − elseif isa(bs(j).data, 'data2D')
+ − switch lower(find(pl, 'axis'))
+ − case 'x'
+ − [mx, idx] = max(bs(j).data.getX);
+ − my = bs(j).data.getY(idx);
+ − case 'y'
+ − [my, idx] = max(bs(j).data.getY);
+ − mx = bs(j).data.getX(idx);
+ − otherwise
+ − error('### The axis must one of ''x'' or ''y''.');
+ − end
+ − d = xydata(mx, my);
+ − d.xunits = bs(j).data.xunits;
+ − d.yunits = bs(j).data.yunits;
+ − bs(j).data = d;
+ − else
+ − my = max(bs(j).data.getY);
+ − bs(j).data.setY(my);
+ − end
+ −
+ − if ~skip
+ − % Set new AO name
+ − bs(j).name = ['max(' ao_invars{j} ')'];
+ − % append history
+ − bs(j).addHistory(getInfo('None'), pl, ao_invars(j), bs(j).hist);
+ − % clear errors
+ − bs(j).clearErrors(pl);
+ − end
+ − end
+ −
+ − % Set output
+ − if nargout == numel(bs)
+ − % List of outputs
+ − for ii = 1:numel(bs)
+ − varargout{ii} = bs(ii);
+ − end
+ − else
+ − % Single output
+ − varargout{1} = bs;
+ − end
+ − end
+ −
+ − %--------------------------------------------------------------------------
+ − % Get Info Object
+ − %--------------------------------------------------------------------------
+ − 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, 'ao', 'ltpda', utils.const.categories.op, '$Id: max.m,v 1.30 2011/04/08 08:56:16 hewitson Exp $', sets, pl);
+ − end
+ −
+ − %--------------------------------------------------------------------------
+ − % Get Default Plist
+ − %--------------------------------------------------------------------------
+ − function plout = getDefaultPlist()
+ − persistent pl;
+ − if exist('pl', 'var')==0 || isempty(pl)
+ − pl = buildplist();
+ − end
+ − plout = pl;
+ − end
+ −
+ − function pl = buildplist()
+ − pl = plist.AXIS_2D_PLIST;
+ − end
+ −
+ − % END