LogMSPD

<code>LogMSPD(X)</code> computes the matrix logarithm of an SPD matrix using Armardillo. The returned value is a real matrix.

Implements operations for Riemannian manifolds, e.g., geodesic distance, Riemannian metric, exponential and logarithm maps, etc. Also incorporates random object generator on the manifolds. See Dai, Lin, and Müller (2021) <doi:10.1111/biom.13385>.

Xiongtao Dai

manifold

Operations for Riemannian Manifolds

Zhenhua Lin

LogMSPD function

<dl><dt>X</dt>
<dd>An SPD matrix</dd></dl>

Arguments

Matrix logarithm of a symmetric positive definite — LogMSPD

<dl>

<dt>X</dt>
<dd>An SPD matrix</dd>

</dl>

LogMSPD: Matrix logarithm of a symmetric positive definite

Description

Usage

Value

Arguments