The SUMO toolbox  2018a
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Functions
calculateDistortedDistance.m File Reference

Functions

function calculateDistortedDistance (var p1, var p2, var gradientError)
 This function calculates the distance between two points in a distorted space in which points perpendicular to the gradient are treated as closer while points parallel to the gradient are treated as farther away. More...
 

Detailed Description

Authors
SUMO Lab Team
Version
2018a
Date
Copyright 2006-2018

This file is part of the Surrogate Modeling Toolbox ("SUMO Toolbox") and you can redistribute it and/or modify it under the terms of the GNU Affero General Public License version 3 as published by the Free Software Foundation. With the additional provision that a commercial license must be purchased if the SUMO Toolbox is used, modified, or extended in a commercial setting. For details see the included LICENSE.txt file. When referring to the SUMO Toolbox please make reference to the corresponding publication:

Contact : sumo@.nosp@m.sumo.nosp@m..inte.nosp@m.c.ug.nosp@m.ent.b.nosp@m.e - http://sumo.intec.ugent.be Signature distance = calculateDistortedDistance(p1, p2, gradientError)

Function Documentation

function calculateDistortedDistance ( var  p1,
var  p2,
var  gradientError 
)

This function calculates the distance between two points in a distorted space in which points perpendicular to the gradient are treated as closer while points parallel to the gradient are treated as farther away.

This approach penalizes points which do not seem to lay on the plane that is fitted through the entire neighbourhood of the other point.