Y = frobnorm_col(X) (Matrix|Array) Y; (Matrix|Array) X;
>> Y = frobnorm_col([[1 2 3][4 5 6]]) === [Y] : ( 1, 3) === ( 1) ( 2) ( 3) ( 1) 4.12310563E+00 5.38516481E+00 6.70820393E+00 >> Y = frobnorm_col([1 2 3]) === [Y] : ( 1, 1) === ( 1) ( 1) 3.74165739E+00