Mercurial > hg > ltpda
comparison m-toolbox/classes/@ao/fromFcn.m @ 0:f0afece42f48
Import.
| author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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| date | Wed, 23 Nov 2011 19:22:13 +0100 |
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| -1:000000000000 | 0:f0afece42f48 |
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| 1 % FROMFCN Construct an ao from a function string | |
| 2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| 3 % | |
| 4 % FUNCTION: fromFcn | |
| 5 % | |
| 6 % DESCRIPTION: Construct an ao from a function string | |
| 7 % | |
| 8 % CALL: a = fromFcn(a, pl) | |
| 9 % | |
| 10 % PARAMETER: pl: Parameter list object | |
| 11 % | |
| 12 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| 13 function a = fromFcn(a, pli) | |
| 14 | |
| 15 VERSION = '$Id: fromFcn.m,v 1.22 2011/08/17 07:01:45 hewitson Exp $'; | |
| 16 % get AO info | |
| 17 ii = ao.getInfo('ao', 'From Function'); | |
| 18 | |
| 19 % Set the method version string in the minfo object | |
| 20 ii.setMversion([VERSION '-->' ii.mversion]); | |
| 21 | |
| 22 % Add default values | |
| 23 pl = applyDefaults(ii.plists, pli); | |
| 24 % Tell parse that the output value for fcn should be a double so that it evals the user input | |
| 25 pl = parse(pl, plist('fcn', [])); | |
| 26 % Set random state in case we are rebuilding and the function used rand etc | |
| 27 pl.getSetRandState(); | |
| 28 | |
| 29 fcn = find(pl, 'fcn'); | |
| 30 | |
| 31 % Set data of analysis object | |
| 32 if ischar(fcn) | |
| 33 a.data = cdata(eval(fcn)); | |
| 34 elseif isnumeric(fcn) | |
| 35 a.data = cdata(fcn); | |
| 36 else | |
| 37 error('### unknown format for the function'); | |
| 38 end | |
| 39 | |
| 40 % Set non-object properties | |
| 41 a.setYunits(pl.find('yunits')); | |
| 42 | |
| 43 % Add history | |
| 44 a.addHistory(ii, pl, [], []); | |
| 45 | |
| 46 % Set object properties | |
| 47 a.setObjectProperties(pl); | |
| 48 | |
| 49 end | |
| 50 |