The deltaBEM basic package contains a collection of uncompiled m.files. Download and decompress the package, put it in the path of Matlab and you are ready to use it. For some plotting routines the PDEToolbox is needed.
Click here to download the package.
Click here to have a look at the documentation (included in the package).
For scripts using the deltaBEM functions, go to Examples.

DISCLAIMER:
The developers of deltaBEM provide the software “as is," the users employ it at their own risk. The developers make no warranties as to performance, merchantability, fitness for a particular purpose, or any other warranties whether expressed or implied. No oral or written communication from or information with the development team shall create a warranty. Under no circumstances shall the developers be liable for direct, indirect, special, incidental, or consequential damages resulting from the use, misuse, or inability to use this software, even if the developers have been advised of the possibility of such damages.

The research leading to the deltaBEM suite has been partially funded by the National Science Foundation through the grant NSF-DMS 1216356. Numerical simulation and analysis of transient waves in unbounded domains.