Chebfun is a free MATLAB package and open source software project. Its aim is to provide `\` and `eigs`, solutions to boundary-value or eigenvalue problems can be obtained with full numerical precision automatically.

- The function coarserefine.m, as support for this paper on adaptive radial basis function methods. You can also get a more advanced variation, for Burgers' equation.
- I've written some miscellaneous utilities for MATLAB:
- latex
- Output a matrix in a format that can be pasted into a LaTeX environment.
- gslope
- Click on two points and get the slope between them computed automatically.
- unplot
- Remove the most recently drawn graphics object(s).
- wysiwyg
- Preview a figure window at the size it will be output in hardcopy.

A version of this page is also available in Serbo-Croatian, thanks to Anja Skrba.

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