1function [x, y] = norm2(x, y) 2%NORM2 Normalize x and y 3% 4% [x, y] = NORM2(x, y) normalize x and y so that x^2 + y^2 = 1. x and y 5% can be any shape. 6 7 r = hypot(x, y); 8 x = x ./ r; 9 y = y ./ r; 10end 11