22 lines
535 B
Matlab
Executable File
22 lines
535 B
Matlab
Executable File
function itssigmonial=issigmonial(F)
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%ISSIGMONIAL Check if all constraints are sigmonial
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%
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% p = islinear(F)
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%
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% F : SET object
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% p : boolean 0/1
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monomtable = yalmip('monomtable');
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xvars = [];
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itssigmonial = 1;
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i = 1;
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F = flatten(F);
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while itssigmonial & (i<=length(F.clauses))
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Fi = F.clauses{i};
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xvars = getvariables(Fi.data);
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monomtableX = monomtable(xvars,:);
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YESNO = any(find(any(0>monomtableX,2) | any(monomtableX-fix(monomtableX),2)));
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itssigmonial = itssigmonial & full(YESNO);
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i = i + 1;
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end |