rie.metric.spd_LogEuclidean: Compute the Riemannian metric

In linulysses/matrix-manifold: Basic Operations and Functions on Matrix Manifolds

Description

Compute the Riemannian metric

Usage

## S3 method for class 'spd_LogEuclidean'
rie.metric(mfd, p, u, v, ...)

Arguments

mfd	the manifold object created by matrix.manifold
p	the foot point of the metric
u	a tangent vector at p
v	a tangent vector at q
...	other parameters (primarily for computation speedup)

Value

a number that is the Riemannian metric of u and v

linulysses/matrix-manifold documentation built on Jan. 19, 2022, 3:56 p.m.