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Update ltpda_uo.submit
author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Mon, 05 Dec 2011 16:20:06 +0100 |
parents | f0afece42f48 |
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% FFT implements the fft operator for matrix objects. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % DESCRIPTION: FFT implements the fft operator for matrix objects. % % CALL: out = fft(in,pl); % % INPUTS: in - input matrix objects % pl - parameter list % % OUTPUTS: out - output matrix objects % % <a href="matlab:utils.helper.displayMethodInfo('matrix', 'fft')">Parameters Description</a> % % VERSION: $Id: fft.m,v 1.6 2011/04/08 08:56:31 hewitson Exp $ % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function varargout = fft(varargin) % Check if this is a call for parameters if utils.helper.isinfocall(varargin{:}) varargout{1} = getInfo(varargin{3}); return end if nargout == 0 error('### Matrix fft operator can not be used as a modifier.'); end % Collect input variable names in_names = cell(size(varargin)); for ii = 1:nargin in_names{ii} = inputname(ii); end % Collect all smodels and plists [ms, matrix_invars, rest] = utils.helper.collect_objects(varargin(:), 'matrix', in_names); [pl, pl_invars, rest] = utils.helper.collect_objects(varargin(:), 'plist', in_names); % Merge with default plist pl = parse(pl, getDefaultPlist); % deep copy mat = copy(ms,1); n = numel(mat); % loop over number of matrices for ii = 1:n % get size of object [rw,cl] = size(mat(ii).objs); % loop over raws and columns for kk = 1:rw for jj = 1:cl mat(ii).objs(kk,jj) = fft(mat(ii).objs(kk,jj),pl); end end mat(ii).addHistory(getInfo('None'), [], {inputname(1)}, [mat(ii).hist]); end varargout{1} = mat; end %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Local Functions % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % FUNCTION: getInfo % % DESCRIPTION: Get Info Object % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function ii = getInfo(varargin) if nargin == 1 && strcmpi(varargin{1}, 'None') sets = {}; pls = []; else sets = {'Default'}; pls = getDefaultPlist; end % Build info object ii = minfo(mfilename, 'matrix', 'ltpda', utils.const.categories.aop, '$Id: fft.m,v 1.6 2011/04/08 08:56:31 hewitson Exp $', sets, pls); ii.setArgsmin(2); ii.setModifier(false); end %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % FUNCTION: getDefaultPlist % % DESCRIPTION: 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({'type', 'The fft type. Plain (complete non-symmetric), One-sided (from zero to Nyquist) or two-sided (complete symmetric).'},... {2, {'plain', 'one', 'two'}, paramValue.SINGLE}); end