Mercurial > hg > ltpda
view m-toolbox/classes/@tsdata/collapseX.m @ 46:ca0b8d4dcdb6 database-connection-manager
Fix
author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Tue, 06 Dec 2011 19:07:27 +0100 |
parents | f0afece42f48 |
children |
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% COLLAPSEX Checks whether the x vector is evenly sampled and then removes it %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % DESCRIPTION: Checks whether the x vector is evenly sampled and then removes % it after setting the t0 field. % % CALL: obj = collapseX(obj) % % INPUT: obj - tsdata object % % OUTPUT: obj - tsdata object % % VERSION: $Id: collapseX.m,v 1.9 2011/06/30 16:24:12 ingo Exp $ % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function varargout = collapseX(varargin) obj = varargin{1}; %%% decide whether we modify the pz-object, or create a new one. obj = copy(obj, nargout); if ~isempty(obj.x) [fs, t0, uneven] = tsdata.fitfs(obj.x); if uneven obj.fs = fs; else % adjust T0 obj.toffset = obj.toffset + obj.x(1)*1e3; % adjust Nsecs obj.nsecs = length(obj.y)/obj.fs; % remove X samples obj.x = []; end end varargout{1} = obj; end