interpBarycentric: Barycentric Interpolation

Description Usage Arguments Value See Also

Description

interpBarycentric evaluates (interpolates) function values funNew at given points xNew by barycentric interpolation from function values fun given at chebpoints x.

Usage

1
interpBarycentric(x, fun, xNew, isChebPts = TRUE)

Arguments

x

points in which is fun given (for more accuracy use chebpoints)

fun

function values of fun given at points x

xNew

point in which fun will be estimated

isChebPts

default value TRUE

Value

function fun evaluated in points xNew

See Also

https://en.wikipedia.org/wiki/Barycentric_coordinate_system


CharFun documentation built on May 2, 2019, 9:18 a.m.