Use MtxExpr, Statistics;
procedure Example;
var e: Matrix;
begin
  // 50 values for each of 3 variables
  LatinHyperCubeDesign(e,50,3);
end;

#include "MtxExpr.hpp"
#include "Statistics.hpp"
void __fastcall Example()
{
  sMatrix e;
  LatinHyperCubeDesign(e,50,3);
}