great work & thx another time Andrea
am posting this for newbies next readers
1) install a compiler (u have to respect the order ) see here : http://www.mathworks.com/support/solutions/en/data/1-ECUGQX/
2) u have to be in matlab on the folder where the files are, see here :
04 Oct 2013
kd-tree for matlab
A kd-tree mex lib which allows for nearest neighbor, k-nearest neighbor, range and ball queries
Gracie mille Andrea for answering :)
i tried : mex kdtree_build.cpp
the msg i have is :
" C:\PROGRA~1\MATLAB~1\R2013A\BIN\MEX.PL: Error: 'kdtree_build.ccp' not found.
Error using mex (line 206)
Unable to complete successfully."
ps : i did set the path