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comparison m-toolbox/classes/@ao/angle.m @ 0:f0afece42f48

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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-1:000000000000 0:f0afece42f48
1 % ANGLE overloads the angle operator for analysis objects.
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 %
4 % DESCRIPTION: ANGLE overloads the angle operator for analysis objects.
5 %
6 % CALL: ao_out = angle(ao_in);
7 % ao_out = angle(ao_in, pl);
8 %
9 % <a href="matlab:utils.helper.displayMethodInfo('ao', 'angle')">Parameters Description</a>
10 %
11 % VERSION: $Id: angle.m,v 1.27 2011/04/19 18:48:11 ingo Exp $
12 %
13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
14
15 function varargout = angle(varargin)
16
17 % Check if the method was called by another method
18 callerIsMethod = utils.helper.callerIsMethod;
19
20 % Settings
21 operatorName = 'angle';
22 dxFcn = @(x,dx)atan2(abs(dx),abs(x));
23
24 if callerIsMethod
25 in_names = {};
26 else
27 % Collect input variable names
28 in_names = cell(size(varargin));
29 for ii = 1:nargin,in_names{ii} = inputname(ii);end
30 end
31
32 copyObjects = nargout>0;
33 [bs, pl] = ao.applymethod(copyObjects, callerIsMethod, in_names, operatorName, dxFcn, @getInfo, @getDefaultPlist, varargin{:});
34
35 if isa(bs, 'ao')
36 % Set units
37 setUnitsForAxis(bs, pl, 'rad');
38 end
39
40 % set outputs
41 varargout = utils.helper.setoutputs(nargout, bs);
42
43 end
44
45 %--------------------------------------------------------------------------
46 % Get Info Object
47 %--------------------------------------------------------------------------
48 function ii = getInfo(varargin)
49
50 ii = minfo.getInfoAxis(mfilename, @getDefaultPlist, varargin);
51 end
52
53 %--------------------------------------------------------------------------
54 % Get Default Plist
55 %--------------------------------------------------------------------------
56
57 function plout = getDefaultPlist(set)
58 persistent pl;
59 persistent lastset;
60 if ~exist('pl', 'var') || isempty(pl) || ~strcmp(lastset, set)
61 pl = buildplist(set);
62 lastset = set;
63 end
64 plout = pl;
65 end
66
67 function plout = buildplist(varargin)
68 plout = plist.getDefaultAxisPlist(varargin{:});
69 end
70