least_squares_fit Subroutine

public subroutine least_squares_fit(AA, BB, coeffs, npoly)

Uses

  • proc~~least_squares_fit~~UsesGraph proc~least_squares_fit least_squares_fit module~alps_var alps_var proc~least_squares_fit->module~alps_var mpi mpi module~alps_var->mpi

Solves General Linear Least Squares Normal Equation

Arguments

Type IntentOptional Attributes Name
double precision, intent(in) :: AA(0:npar,0:npoly)

Polynomial Basis
double precision, intent(in) :: BB(0:npar)

f0(is,iperp,:)
double precision, intent(out) :: coeffs(0:npoly)

fit coefficients
integer :: npoly

Order for polyhedral representation

Calls

proc~~least_squares_fit~~CallsGraph proc~least_squares_fit least_squares_fit dgemm dgemm proc~least_squares_fit->dgemm dgemv dgemv proc~least_squares_fit->dgemv dgesv dgesv proc~least_squares_fit->dgesv

Called by

proc~~least_squares_fit~~CalledByGraph proc~least_squares_fit least_squares_fit proc~determine_glls determine_GLLS proc~determine_glls->proc~least_squares_fit proc~determine_param_fit determine_param_fit proc~determine_param_fit->proc~determine_glls program~alps alps program~alps->proc~determine_param_fit