Rank: 2047 based on 58 downloads (last 30 days) and 1 file submitted
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Jamal

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05 Jun 2014 Screenshot RegularizeData3D Produces a smooth surface from scattered 3D input data. Author: Jamal 3d data, regularizing, approximation, extrapolation, interpolation, surface modeling 58 1
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Comments and Ratings by Jamal
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12 Oct 2013 Surface Fitting using gridfit Model 2-d surfaces from scattered data Author: John D'Errico

Gridfit is very nice. I have written an update that adds bicubic interpolation and improves the internal scaling (makes surface smoothness completely independent of the x/y grid size). If I send you the code, would you update Gridfit?

Comments and Ratings on Jamal 's Files
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05 Jun 2014 RegularizeData3D Produces a smooth surface from scattered 3D input data. Author: Jamal Chad Greene

This function provides an excellent solution for fitting surfaces to irregularly-spaced data using a bicubic fit. Generating a 200,000 element surface from 65,000 GPS measurments takes about six seconds on my laptop.

A fine contribution to FEX.

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