Different approximation for regionalized variables

Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie/South African Journal of Science and Technology

 
 
Field Value
 
Title Different approximation for regionalized variables Verskillende benaderings vir die beraming van ’n ruimte-afhanklike veranderlike
 
Creator van Tonder, G. J. Botha, J. F.
 
Subject — — — —
Description A regionalized variable is any numerical function with a spatial distribution which varies from one place to another with apparent continuity. Least squares, distance weighted averaging and kriging can be used to approximate these regionalized variables, this paper presents an overview of these methods and shows how Chebychev polynomials are used in conjunction with simple kriging for the approximation of regionalized variables. ’n Ruimte afhanklike veranderlike is enige numeriese funksie met ’n ruimtelike verspreiding wat verander met skynbare kontinuïteit. Daar bestaan verskillende metodes, soos die metode van kleinste kwadrate, die afstandsgeweegde metode en kriging, om ’n benadering vir die veranderlike by nie-eksperimentele punte te verkry. Hierdie artikel gee ’n oorsig oor hierdie verskillende metodes en wys dan hoe Chebychev polinome saam met gewone kriging gebruik kan word om skattings te kry.
 
Publisher AOSIS
 
Contributor — —
Date 1985-03-18
 
Type info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion — — — —
Format application/pdf
Identifier 10.4102/satnt.v4i2.1027
 
Source Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie; Vol 4, No 2 (1985); 61-65 Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie; Vol 4, No 2 (1985); 61-65 2222-4173 0254-3486
 
Language eng
 
Relation
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:

https://journals.satnt.aosis.co.za/index.php/satnt/article/view/1027/2110
 
Coverage — — — — — —
Rights Copyright (c) 1985 G. J. van Tonder, J. F. Botha https://creativecommons.org/licenses/by/4.0
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