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Fixed compatibility problem with MATLAB <= 7.3

time-shift
Sébastien Villemot 2011-02-21 12:05:48 +01:00
parent c5529eb69d
commit 39b73f73c5
1 changed files with 6 additions and 1 deletions
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7
matlab/set_dynare_seed.m
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@ -75,7 +75,12 @@ if matlab_random_streams% Use new matlab interface.
else% Use old matlab interface.
if nargin==1
if ischar(a) && strcmpi(a,'default')
options_.DynareRandomStreams.algo = 'twister';
if exist('OCTAVE_VERSION') || matlab_ver_less_than('7.4')
options_.DynareRandomStreams.algo = 'state';
else
% Twister was introduced in MATLAB 7.4
options_.DynareRandomStreams.algo = 'twister';
end
options_.DynareRandomStreams.seed = 0;
rand(options_.DynareRandomStreams.algo,options_.DynareRandomStreams.seed);
randn('state',options_.DynareRandomStreams.seed);