Character vector input arguments not supported. Size and range inputs must be numeric. First input must be a positive scalar integer value IMAX, or two integer values [IMIN IMAX] with IMIN less than or equal to IMAX. Outputs of class {0} not supported. CLASSNAME argument must be a class that supports RANDI, such as ''double'' or ''single''. Argument following ''like'' must be a variable with a data type that supports RANDI, such as a double or single variable. Complex or sparse input following ''like'' is not supported. Sparse input following ''like'' is not supported.