Learn R Programming
manifold (version 0.1.2)

rieLog.Euclidean: Riemannian logarithm map

Description

Riemannian logarithm map

Usage

# S3 method for Euclidean
rieLog(mfd, p, X, ...)
rieLog(mfd, p, X, ...)
# S3 method for L2
rieLog(mfd, p, X, ...)
# S3 method for HS
rieLog(mfd, p, X, tol = 1e-07, ...)
# S3 method for Dens
rieLog(mfd, p, X, ...)
# S3 method for SO
rieLog(mfd, p, X, tol = 1e-10, ...)
# S3 method for LogEu
rieLog(mfd, p, X, ...)
# S3 method for AffInv
rieLog(mfd, p, X, ...)
# S3 method for Sphere
rieLog(mfd, p, X, tol = 1e-10, ...)

Value

A matrix in which columns correspond to points on the tangent spaces

Arguments

mfd

A manifold object created by createM

p, X

Matrices with n columns. The logarithm map of each column in X is calculated w.r.t. the corresponding column in p.

...

Passed into specific methods

tol

Tolerance for `rieLog.SO`

Methods (by class)

  • rieLog(Euclidean): Method

  • rieLog(L2): Method

  • rieLog(HS): Method

  • rieLog(Dens): Method

  • rieLog(SO): Method

  • rieLog(LogEu): Method

  • rieLog(AffInv): Method

  • rieLog(Sphere): Method