| Package | Description |
|---|---|
| math.minpack |
Java translations of the FORTRAN MINPACK nonlinear least squares routines by
Steve Verrill
|
| Modifier and Type | Method and Description |
|---|---|
static void |
Minpack_f77.fdjac2_f77(Lmdif_fcn nlls,
int m,
int n,
double[] x,
double[] fvec,
double[][] fjac,
int[] iflag,
double epsfcn,
double[] wa)
The fdjac2 method computes a forward-difference approximation
to the m by n Jacobian matrix associated with a specified
problem of m functions in n variables.
|
static void |
Minpack_f77.lmdif_f77(Lmdif_fcn nlls,
int m,
int n,
double[] x,
double[] fvec,
double ftol,
double xtol,
double gtol,
int maxfev,
double epsfcn,
double[] diag,
int mode,
double factor,
int nprint,
int[] info,
int[] nfev,
double[][] fjac,
int[] ipvt,
double[] qtf)
The lmdif_f77 method minimizes the sum of the squares of
m nonlinear functions in n variables by a modification of
the Levenberg-Marquardt algorithm.
|
static void |
Minpack_f77.lmdif1_f77(Lmdif_fcn nlls,
int m,
int n,
double[] x,
double[] fvec,
double tol,
int[] info)
The lmdif1_f77 method minimizes the sum of the squares of
m nonlinear functions in n variables by a modification of the
Levenberg-Marquardt algorithm.
|
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