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0027475: Incomplete direction for Powell method in math_GlobOptMin

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Directions are changed to be valid orthogonal set.
This commit is contained in:
aml 2016-05-06 14:57:20 +03:00 committed by bugmaster
parent 18151f1aa1
commit aa1b48c7dd
1 changed files with 1 additions and 1 deletions
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src/math/math_GlobOptMin.cxx
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@ -313,7 +313,7 @@ Standard_Boolean math_GlobOptMin::computeLocalExtremum(const math_Vector& thePnt
{ {
math_Matrix m(1, myN, 1, myN, 0.0); math_Matrix m(1, myN, 1, myN, 0.0);
for(i = 1; i <= myN; i++) for(i = 1; i <= myN; i++)
m(1, 1) = 1.0; m(i, i) = 1.0;
math_Powell powell(*myFunc, 1e-10); math_Powell powell(*myFunc, 1e-10);
powell.Perform(*myFunc, thePnt, m); powell.Perform(*myFunc, thePnt, m);