Error using sdc3_MAT Requested array exceeds the maximum possible variable size.

[saqazi]

Hi,

I'm trying to use the sdc3_MAT in sdc3 folder for estimation of sampling density. I am using the textmex.m code to make sure everything runs before I run it on my data. I followed the instructions for using it with MATLAB,

I installed mingw compiler, then run the command mex -v sdc3_MAT.c which was complete successfully. Then I run the code testmex.m and it gives me a memory error at line DCF = sdc3_MAT(crds,numIter,effMtx,verbose,osf) and the error is

Error using sdc3_MAT Requested array exceeds the maximum possible variable size.

In MATLAB, the array size limit is set to use 100% RAM which is 256 GB and the MATLAB version is 2023a. Can you guide if I am missing some trick here to use sdc3_MAT?

Regards,
Sohaib