<>轴面法向磁场的数据插值后生成类轴曲面,现在要根据曲面相对与轴线调整曲面色彩,希望高手能指点,本人QQ55880416.</P>
<>程序如下:</P>
<>x=10:10:60;<BR>y=0:pi/4:2*pi;<BR>z=[4.0835 2.6928 1.8762 0.6726 2.1831 7.7236;<BR> 5.7344 2.1622 1.9694 0.2787 1.2578 9.2361;<BR> 6.8078 1.2764 1.2061 0.3406 0.3972 7.3999;<BR> 5.7344 2.1622 1.9694 0.2787 1.2578 9.2361;<BR> 4.0835 2.6928 1.8762 0.6726 2.1831 7.7236;<BR> 5.7344 2.1622 1.9694 0.2787 1.2578 9.2361;<BR> 6.8078 1.2764 1.2061 0.3406 0.3972 7.3999;<BR> 5.7344 2.1622 1.9694 0.2787 1.2578 9.2361;<BR> 4.0835 2.6928 1.8762 0.6726 2.1831 7.7236]; <BR>[xi,yi]=meshgrid(10:1:60,0:pi/24:2*pi);<BR>zi=interp2(x,y,z,xi,yi,'cubic');<BR>t=0:pi/24:2*pi;<BR>T=diag(t,0);<BR>a=cos(t);<BR>A=diag(a,0);<BR>Y=sin(T)*(30.*ones(49,51))+sin(T)*zi;<BR>X=ones(49,51)*diag(10:1:60);<BR>Z=A*(30.*ones(49,51))+A*zi;<BR>surf(X,Y,Z)<BR>xlabel('转子轴线')<BR>ylabel('转子径向水平轴')<BR>zlabel('转子径向垂直轴')<BR>title('转子磁场测量Z矢量分布')</P> |