eval.FEM: Evaluate a FEM object at a set of point locations

Description Usage Arguments Value References

View source: R/fdaPDE.locator.R

Description

It evaluates a FEM object the specified set of locations.

Usage

1
eval.FEM(FEM, locations, CPP_CODE = TRUE)

Arguments

FEM

A FEM object to be evaluated.

locations

A 2-colums matrix with the spatial locations where the FEM object should be evaluated.

CPP_CODE

Boolean. If TRUE the computation relies on the C++ implementation of a Visibility Walk Algorithm (Devillers et al. 2001). This usually ensures a fast computation.

Value

A matrix of numeric evaluations of the FEM object. Each row indicates the location where the evaluation has been taken, the column indicates the function evaluated.

References

Devillers, O. et al. 2001. Walking in a Triangulation, Proceedings of the Seventeenth Annual Symposium on Computational Geometry


fdaPDE documentation built on May 29, 2017, 9:06 a.m.