Problem 5 (20 Points): A script to produce a movie for the butterfly plot. Explain the code line by line, and put your answer into the answer sheet. 1. clc 2. clf 3. t-0: 1/16 :128; 4. x(1)-sint(1)). (exp(cos (t (1)) o(t.-(exp(cos(t (1)))-2*cos (4. t (1))-sin(t (1)/12).5) 6. xX-xi