Now showing items 1-3 of 3
Subdivision, interpolation and splines
(Stellenbosch : Stellenbosch University, 2000-03)
ENGLISH ABSTRACT: In this thesis we study the underlying mathematical principles of stationary subdivision, which can be regarded as an iterative recursion scheme for the generation of smooth curves and surfaces in ...
Modelling of nonlinear dynamic systems : using surrogate data methods
(Stellenbosch : Stellenbosch University, 2000-12)
ENGLISH ABSTRACT: This study examined nonlinear modelling techniques as applied to dynamic systems, paying specific attention to the Method of Surrogate Data and its possibilities. Within the field of nonlinear modelling, ...
A multiresolutional approach to the construction of spline wavelets
(Stellenbosch : Stellenbosch University, 2000-04)
ENGLISH ABSTRACT: In this thesis we study a wavelet construction procedure based on a multiresolutional method, before specializing to the case of spline wavelets. First, we introduce and analyze the concepts of scaling ...