laplacian: compute graph laplacian

In bbuchsbaum/neurosurf: Data structures and IO for surface-based neuroimaging data

Description

compute graph laplacian

Usage

laplacian(x, normalized, weights, ...)

## S4 method for signature 'SurfaceGeometry,missing,missing'
laplacian(x)

## S4 method for signature 'SurfaceGeometry,missing,numeric'
laplacian(x, weights)

Arguments

x	the object to get Laplacian from
normalized	logical indicating whether laplcian is normalized
weights	edge weights for weighted Laplacian matrix
...	extra args

bbuchsbaum/neurosurf documentation built on April 6, 2021, 10:08 a.m.