Package: PEIP
Type: Package
Title: Geophysical Inverse Theory and Optimization
Version: 2.2-5
Date: 2023-08-09
Depends: R (>= 2.12)
Imports: bvls, Matrix, RSEIS, pracma, geigen, fields
Authors@R: c(person(given="Jonathan M.", family="Lees",
                    role = c("aut", "cre"),email = "jonathan.lees@unc.edu"))
Author: Jonathan M. Lees [aut, cre]
Maintainer: Jonathan M. Lees <jonathan.lees@unc.edu>
Description: 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.
License: GPL (>= 2)
Packaged: 2026-07-02 08:36:49 UTC; root
NeedsCompilation: no
Repository: https://jonathanlees.r-universe.dev
Date/Publication: 2023-08-21 10:31:45 UTC
RemoteUrl: https://github.com/cran/PEIP
RemoteRef: HEAD
RemoteSha: f425d73658698b5961b6f2ce2247da4ce757eed6