Question

谁能用MATLAB的方式计算.急

Answer 1

32.

x=0:0.01:4*pi;

y=sin(x);

plot(x,y,'r-.x')

33.

x=0:0.01:pi;

y1=x;

y2=x.^2;

y3=x.^3;

y4=x.*sin(x);

plot(x,y1,x,y2,x,y3,x,y4)