matthiasm@8: function s = sprintf_intvec(v)
matthiasm@8: % SPRINTF_INTVEC Print a vector of ints as comma separated string, with no trailing comma
matthiasm@8: % function s = sprintf_intvec(v)
matthiasm@8: %
matthiasm@8: % e.g., sprintf_intvec(1:3) returns '1,2,3' 
matthiasm@8: 
matthiasm@8: s = sprintf('%d,', v);
matthiasm@8: s = s(1:end-1);
matthiasm@8: