fenzuzuoye1.zip

x=-2:0.01:2; y=abs(x.^(2/3))+(0.99*(3.3-x.^2).^(1/2)).*sin(9.9*pi*x); plot(x,y,'r') axis([-2 2 -3 3]) xticks(-2:1:2) xticklabels({'-2','-1','0','1','2'}) yticks(-3:1:3) yticklabels({'','-2','-1','0','1','2','3'}) title('I LOVE U') str='$$y=\left|x^{2 / 3}\right|+\left(0.99 \times \sqrt{\left(3.3-x^{2}\right)}\right) \times \sin (9.9 \pi x)$$' text(-1.5,-2.5,str,FontSize=12,Interpreter='latex')