程序:(复制就可以用了)
x=-2*pi:0.001:2*pi;%定义自变量区间;y1=(sin(x.^2)).^3;y2=6*x.*(cos(x.^2)).*(sin(x.^2)).^2;plot(x,y1,'r',x,y2,'g')xlabel('x')ylabel('y')grid onlegend('y=(sin(x^2))^3','y=6x(cos(x^2))(sin(x^2))^2')
结果:
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