CoRoPa stands for Computational Rough Paths.
http://coropa.sourceforge.net/
The aim of CoRoPa is to provide a software framework for various ideas related to Rough Path Theory, including rough differential equations and the digital description of serial data streams. The CoRoPa project results from a research programme led by Professor Terry J. Lyons. The intial C++ code was written by Terry and I with the support of the MathFIT/EPSRC-LMS grant GR/R2962/8/01 [HBKBU] and has been available for several years. Additional Matlab code was contributed later by Christophe Ladroue.
Recently, the code has been substantially updated and rewritten by Stephen Buckley, Greg Gyurkó, Christian Litterer, Terry Lyons, Arend Janssen, ChangLiang Xu.
Keywords: Rough Paths, Rough Differential Equation, Stochastic Analysis, Digital Description of Serial Data Streams, Signal Processing, Inverse Problems, Data Compression, Information Theory, Free (Lie) Algebras, Heisenberg Groups, Free Tensors, Polynomial Vector Fields.