occam

character, function handle that computes the forward problem

afun

character, function handle that computes the Jacobian of the forward problem

ajac

cutoff to use for the discrepancy principle portion

delta

misc

Several functions introduced in Aster et al.'s book on inverse theory. The functions are often translations of MATLAB code developed by the authors to illustrate concepts of inverse theory as applied to geophysics. Generalized inversion, tomographic inversion algorithms (conjugate gradients, 'ART' and 'SIRT'), non-linear least squares, first and second order Tikhonov regularization, roughness constraints, and procedures for estimating smoothing parameters are included. Includes a wrapper for the FORTRAN based 'LSQR' (Paige and Saunders) routine.

occam: Occam inversion

Description

Usage

Arguments

Value

See Also