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Raise error of an optimization algorithm is not available.

time-shift
Stéphane Adjemian(Charybdis) 2018-09-13 16:13:37 +02:00
parent 2437d7034e
commit 2518cd9884
1 changed files with 20 additions and 0 deletions
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20
matlab/+pac/+estimate/nls.m
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@ -159,14 +159,29 @@ if nargin<5 || isempty(optimizer)
else
switch optimizer
case 'fmincon'
if isoctave
error('Optimization algorithm ''fmincon'' is not available under Octave')
elseif ~user_has_matlab_license('optimization_toolbox')
error('Optimization algorithm ''fmincon'' requires the Optimization Toolbox')
end
minalgo = 1;
bounds = ones(length(params0),1)*[-10,10];
bounds(strcmp(fieldnames(params), M_.param_names(M_.pac.pacman.ec.params)),1) = .0;
case 'fminunc'
if isoctave && ~user_has_octave_forge_package('optim')
error('Optimization algorithm ''fminunc'' requires the optim package')
elseif ~isoctave && ~user_has_matlab_license('optimization_toolbox')
error('Optimization algorithm ''fminunc'' requires the Optimization Toolbox')
end
minalgo = 3;
case 'csminwel'
minalgo = 4;
case 'fminsearch'
if isoctave && ~user_has_octave_forge_package('optim')
error('Optimization algorithm ''fminsearch'' requires the optim package')
elseif ~isoctave && ~user_has_matlab_license('optimization_toolbox')
error('Optimization algorithm ''fminsearch'' requires the Optimization Toolbox')
end
minalgo = 7;
case 'simplex'
minalgo = 8;
@ -176,6 +191,11 @@ else
bounds(strcmp(fieldnames(params), M_.param_names(M_.pac.pacman.ec.params)),1) = .0;
parameter_names = fieldnames(params);
case 'particleswarm'
if isoctave
error('Optimization ''particleswarm'' is not available under Octave')
elseif ~user_has_matlab_license('global_optimization_toolbox')
error('Optimization ''particleswarm'' requires the Global Optimization Toolbox')
end
minalgo = 12;
bounds = ones(length(params0),1)*[-10,10];
bounds(strcmp(fieldnames(params), M_.param_names(M_.pac.pacman.ec.params)),1) = .0;