Mercurial > hg > camir-aes2014

annotate toolboxes/MIRtoolbox1.3.2/MIRToolbox/mirchunklim.m @ 0:e9a9cd732c1e tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
parents
children
rev   line source
wolffd@0 1 function cl = mirchunklim(lim)
wolffd@0 2 % c = mirchunklim returns the maximal chunk size.
wolffd@0 3 % If the size of a long audio files exceeds that size, it will be
wolffd@0 4 % decomposed into chunks of that size, before being analyzed in the
wolffd@0 5 % different functions on the toolbox.
wolffd@0 6 % mirchunklim(c) specifies a new maximal chunk size.
wolffd@0 7 % If MIRtoolbox tends to use more memory than what is available in the
wolffd@0 8 % RAM of your computer, you should decrease the maximal chunk size.
wolffd@0 9 % mirchunklim(Inf) toggles off the automated chunk decomposition.
wolffd@0 10
wolffd@0 11 persistent chunklim
wolffd@0 12
wolffd@0 13 if nargin
wolffd@0 14 if not(isnumeric(lim))
wolffd@0 15 error('ERROR IN MIRCHUNKLIM: The argument should be a number.')
wolffd@0 16 end
wolffd@0 17 chunklim = lim;
wolffd@0 18 else
wolffd@0 19 if isempty(chunklim)
wolffd@0 20 chunklim = 5e5;
wolffd@0 21 end
wolffd@0 22 end
wolffd@0 23
wolffd@0 24 cl = chunklim;