justify justify character array Tj = justify(T, opt) T a matrix of character strings. Tj a matrix of character strings. The justified result. opt a character option with possible values: 'r' or 'right' for right justification; 'l' or 'left' for left justification; 'c' or 'center' for centering justification. The justify function justifies the column of a matrix of string according to the given option opt. length part