MINPACK subroutine LMDIF The purpose of LMDIF is to minimize the sum of the squares of M nonlinear functions in N variables by a modification of the Levenberg-Marquardt algorithm. The user must provide a subroutine which calculates the functions. The Jacobian is then calculated by a forward-difference approximation. (Source: http://plato.asu.edu)
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References in zbMATH (referenced in 2 articles )
Showing results 1 to 2 of 2.
- Coleman, Thomas F.; Garbow, Burton S.; Moré, Jorge J.: Software for estimating sparse Jacobian matrices (1984)
- More, Jorge J.; Garbow, Burton S.; Hillstrom, Kenneth E.: Testing unconstrained optimization software (1981)