用MATLAB怎么做出(sin(x^2))^3和6x(cos(x^2))(sin(x^2))^2的图像

Question

用MATLAB怎么做出(sin(x^2))^3和6x(cos(x^2))(sin(x^2))^2的图像

Answer 1

clear all;clc;
x=-pi:pi/100:pi;
y1=(sin(x.^2)).^3;
y2=6*x.*cos(x.^2).*(sin(x.^2)).^2;
figure(1)
plot(x,y1);grid on;
figure(2)
plot(x,y2);grid on;