fminsearch2 1.0

Date Added: June 01, 2013 | Visits: 396

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This is a (small) change to the current fminsearch routine to improve convergence.The current fminsearch selects n additional simplex points based on a small change in each variable. This implementation uses an adaptive procedure to select these n points while maintaining the correct relative distance to the centroid of the remaining points.Changing these initial points gave 11% fewer runs and reached the correct solution 6% more on the test suite by More et al.

Requirements: No special requirements

Platforms: Matlab

Keyword: Centroid, Convergencethe, Correct, Distance, Fewer, Fminsearch, Improve, Initial, Maintaining, Pointschanging, Procedure, Reached, Relative, Remaining, Routine, Select, Solution, Suite

Users rating: 0/10

License: Freeware

Size: 20.48 KB

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