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view m-toolbox/classes/@tsdata/evenly.m @ 21:8be9deffe989 database-connection-manager
Update ltpda_uo.update
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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% EVENLY defines if the data is evenly sampled or not %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % DESCRIPTION: % % CALL: evenly = evenly(data) % % INPUTS: tsdata - a tsdata object % % OUTPUTS: evenly - signals whether the data is regularly sampled or not % % VERSION: $Id: evenly.m,v 1.1 2010/04/30 14:56:30 nicolodi Exp $ % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function evenly = evenly(data) % if the x vector has a null dimension ether the tsdata is empty or % the x vector has been collapsed. in those cases the data is % assumed to be evenly sampled if isempty(data.x) evenly = true; return; end % otherwise we fall back to the fitfs method [fs, t0, uneven] = tsdata.fitfs(data.x); evenly = ~uneven; end