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PEIP (version 1.2)

Functions for Aster Book on Inverse Theory

Description

Several Functions for Aster Book on Inverse Theory. These functiuons are translations of MATLAB code developed by the authors to illustrate the concepts of Inverse theory as applied to geophysics.

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Version

Install

install.packages('PEIP')

Monthly Downloads

272

Version

1.2

License

GPL

Maintainer

Jonathan Lees

Last Published

May 19th, 2012

Functions in PEIP (1.2)

Bayes Inversion

Conjugate gradient Least squares

wrapper for GSVD

Bilinear and Bicubic Interpolation to Grid

Inverse Theory Functions for PEIP book

Load a Matlab matfile

One-D Roughening

Flip output of GSVD

Generalized svd

Iteratively reweight least squares

l_curve_tikh_svd

L-curve Tikhonov

Inverse cosine transform

Bartlett window

Lev-Marquardt Inversion

Inverse T-distribution

Inverse Normal Distribution Integral

Integral of Normal Distribution

ART Inverse solution

Plot constant model

Singular Value Decomposition

Lagrange multiplier technique

An Inverse Solution

cosine transform

Compile AsterCode

l_curve_tikh_gsvd

L-curve tikh gsvd

Maximum likelihood Models

SIRT Algorithm for sparse matrix inversion

Bounded least squares

Occam inversion

Plot constant model

L1 least squares with sparsity