Watch this Author's files
After running "minmax_install" it worked just fine. But when I reopened Matlab I got the following problem. It gets fixed after running the installation file again, but it last for a short time.
??? Undefined function or method 'inplacecolumnmex' for input arguments of type
Error in ==> minmaxk at 110
cn = inplacecolumnmex(list,n); % inplace column