Ainv: An Inverse Solution
In PEIP: Geophysical Inverse Theory and Optimization
Ainv R Documentation
An Inverse Solution
Description
QR decomposition solution to Ax=b
Usage
Ainv(GAB, x, tol = 1e-12)
Arguments
GAB
design matrix
x
right hand side
tol
tolerance for singularity
Details
I needed something to make up for the lame-o matlab code that does this h = G\x to get the inverse
Value
Inverse Solution
Author(s)
Jonathan M. Lees<jonathan.lees@unc.edu>
Examples
set.seed(2015)
GAB = matrix(runif(36), ncol=6)
truex =rnorm(ncol(GAB))
rhs = GAB %*% truex
rhs = as.vector(rhs )
tout = Ainv(GAB, rhs, tol = 1e-12)
tout - truex
PEIP documentation built on Aug. 21, 2023, 9:10 a.m.
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| Ainv | R Documentation |
An Inverse Solution
Description
QR decomposition solution to Ax=b
Usage
Ainv(GAB, x, tol = 1e-12)
Arguments
GAB |
design matrix |
x |
right hand side |
tol |
tolerance for singularity |
Details
I needed something to make up for the lame-o matlab code that does this h = G\x to get the inverse
Value
Inverse Solution
Author(s)
Jonathan M. Lees<jonathan.lees@unc.edu>
Examples
set.seed(2015)
GAB = matrix(runif(36), ncol=6)
truex =rnorm(ncol(GAB))
rhs = GAB %*% truex
rhs = as.vector(rhs )
tout = Ainv(GAB, rhs, tol = 1e-12)
tout - truex
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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