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updated 9 months ago

Discrete Orthogonal Polynomial Toolbox: DOPBox Version 1.8 by Matthew Harker, Paul O'Leary,

A toolbox for discrete orthogonal polynomials and their applications to fitting, ODEs etc. (discrete orthogonal p..., polynomial approximat..., fitting)

Constrained Basis Functions in a Sturm-Liouville Problem

Demo2: Demonstrate Constrained Solution Spaces

Demo3: Constraints Placed Not at Nodes

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updated 1 year ago

Surface Reconstruction from Gradient Fields: grad2Surf Version 1.0 by Matthew Harker, Paul O'Leary,

This toolbox is for the regularized reconstruction of a surface from its measured gradient field. (gradient field, surface reconstructio..., inverse problems)

g2s( Zx, Zy, x, y, N )

g2sDirichlet( Zx, Zy, x, y, N, ZB )

g2sPlotSurf( x, y, Z, hIn, figTitle )

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updated 1 year ago

2D Polynomial Data Modelling: Version 1.0 by Matthew Harker, Paul O'Leary,

This toolbox used discrete orthogonal polynomials to model 2D data, e.g. surfaces and images (2d polynomials, surface approximation, gram transform)

2D Regularized and Non-Regularized Gradients

Demonstration of 2D Discrete Orthogonal Polynomials for S...

Demonstration of the 2D Discrete Gram Transformation

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