Bruno Luong

Rui,
The error is in line #544 (look at the error message). Try to replace the C++ comment style
// in case the positive set is unordered
by C comment style
/* in case the positive set is unordered */

This submission shows that the author does not understand the potential of built-in inpolygon() function, that can accomplish the same thing with much shorter syntax and faster runtime.

Bruno, sorry, I forgot to mention that I used 2012b. Moreover, speed difference might depend on inputs and I'm lucky with the inputs I use?

Hi Bruno, as for usage recommendations, are they updated for new MATLAB releases? In case of my application for 2D, both nA and nB are greater than 20 (about 200*300 each). However, MATLAB conv2 takes almost the same time as convnfft (even slightly faster).

Bruno,

Thanks a lot! Now there's a new error on the last line...

At first I thought, maybe there's a missing brace, however the I found that was not the case. The new code was working with matlab 32 bit build-in compiler, but not the LCC on linux.

Rui
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minkmex.c: In function ?MinMaxResult?:
minkmex.c:293: warning: incompatible implicit declaration of built-in function ?memset?
minkmex.c: In function ?LocResult?:
minkmex.c:322: warning: incompatible implicit declaration of built-in function ?memset?
minkmex.c: In function ?mexFunction?:
minkmex.c:580: error: expected declaration or statement at end of input

mex: compile of ' "minkmex.c"' failed.

??? Error using ==> mex at 208
Unable to complete successfully.

Error in ==> minmax_install at 46
mex(mexopts{:},'minkmex.c');