TestFunctions (version 0.2.0)

TF_branin: Base test function.

Description

TF_branin: A function taking in a single vector. 2 dimensional function. See corresponding function with "TF_" for more details.

TF_borehole: A function taking in a single vector. 8 dimensional function. See corresponding function with "TF_" for more details.

TF_franke: A function taking in a single vector. 2 dimensional function. See corresponding function with "TF_" for more details.

TF_zhou1998: A function taking in a single vector. 2 dimensional function. See corresponding function with "TF_" for more details.

TF_currin1991: A function taking in a single vector. 2 dimensional function. See corresponding function with "TF_" for more details.

TF_lim2002: A function taking in a single vector. 2 dimensional function. See corresponding function with "TF_" for more details.

TF_banana: A function taking in a single vector. 2 dimensional function. See corresponding function with "TF_" for more details.

TF_gaussian1: A function taking in a single vector. Any dimensional function. See corresponding function with "TF_" for more details.

TF_sinumoid: A function taking in a single vector. 2 dimensional function. See corresponding function with "TF_" for more details.

TF_sqrtsin: A function taking in a single vector. Any dimensional function. See corresponding function with "TF_" for more details.

TF_powsin: A function taking in a single vector. Any dimensional function. See corresponding function with "TF_" for more details.

TF_OTL_Circuit: OTL Circuit function for evaluating a single point

Usage

TF_branin(x, a = 1, b = 5.1/(4 * pi^2), cc = 5/pi, r = 6, s = 10,
  tt = 1/(8 * pi))
TF_borehole(x)
TF_franke(x)
TF_zhou1998(x)
TF_currin1991(x)
TF_lim2002(x)
TF_banana(x)
TF_gaussian1(x, center = 0.5, s2 = 0.01)
TF_sinumoid(x)
TF_sqrtsin(x, freq = 2 * pi)
TF_powsin(x, freq = 2 * pi, pow = 0.7)
TF_OTL_Circuit(x)

Value

Function output evaluated at x.

Arguments

x

Input vector at which to evaluate.

a

Parameter for TF_branin

b

Parameter for TF_branin

cc

Parameter for TF_branin

r

Parameter for TF_branin

s

Parameter for TF_branin

tt

Parameter for TF_branin

center

Where to center the function, a vector.

s2

Variance of the Gaussian.

freq

Wave frequency for TF_sqrtsin and TF_powsin

pow

Power to raise wave to for TF_powsin.

Examples

TF_branin(runif(2))
TF_borehole(runif(8))
TF_franke(runif(2))
TF_zhou1998(runif(2))
TF_currin1991(runif(2))
TF_lim2002(runif(2))
TF_banana(runif(2))
TF_gaussian1(runif(2))
TF_sinumoid(runif(2))
TF_sqrtsin(runif(2))
TF_powsin(runif(2))
TF_OTL_Circuit(c(50,25,0.5,1.2,0.25,50))