数学建模的三个窗口画图形

数学建模的相关作图 x=linspace(0,4*pi,100); y=sin(x);z=cos(x);a=sin(x).*cos(x) subplot(1,3,1);plot(x,y),title('sin(x)') subplot(1,3,2);plot(x,z),title('cos(x)') subplot(1,3,3);plot(x,a),title('sin(x).*cos(x)')