initFEbasis: Initialise a finite element basis

In shazhe/mvst0: Multi-variate ST modelling on globe

Description

This function initialises an object of class FEBasis which defines a set of 'radial ‘tent’ basis functions over a pre-specified triangulation in 2-D

Usage

initFEbasis(p, t, M, K)

Arguments

p	n \times 2 matrix of vertex locations.
t	m \times 3 matrix of triangulations. Each row identifies which rows of p make up each triangle.
M	n \times n mass matrix: \langle φ, φ^T \rangle.
K	n \times n stiffness matrix: \langle \nablaφ, \nablaφ^T \rangle.

Value

Object of class FEBasis

Examples

data(surf_fe)
Mesh <- initFEbasis(p=surf_fe$p,
                    t=surf_fe$t,
                    M=surf_fe$M,
                    K=surf_fe$K)

shazhe/mvst0 documentation built on May 29, 2019, 9:20 p.m.