Any updates on getting this easily going on Win64 with R2011 or R2012? The pre-compiled binaries are DLLs, I can't seem to load them with newer Matlabs, while the compilation seems to need .def files (libmex.def, libmat.def, etc.) which are unavailable in newer Matlabs.
To plot just circles with "r" radius, pass in eye(2)*(r)^-2 as the covariance matrix. A plot function like this shouldn't change the plot more than it needs to: I disabled the "grid" and "axis" commands. It should also return handles to the plot objects it creates: I had to add this as well. But this code gets me 95% there, thanks.
Hints on compiling in Linux would be appreciated, from Jan or others. After redefining strnicmp with strcmp, gcc 4.4.1 fails because of undeclared symbols, PC_24, PC_64, PC_53, _control87, and MCW_PC. Thanks.