matlab中怎样让3d图中的线刚好在整数坐标上,比如10,20,30..100这些点上[x,y]=meshgrid(0:0.0002:0.01,1:9:100);z=(1.15./(((y.*6.*1000./0.05).^0.5).*besseli(1,((y.*6.*1000./0.05).^0.5).*0.01))).*besseli(0,((y.*6.*1000./0.05).^0.5)
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[x,y]=meshgrid(0:0.0002:0.01,[1,10:10:100]);
z=(1.15./(((y.*6.*1000./0.05).^0.5).*besseli(1,((y.*6.*1000./0.05).^0.5).*0.01))).*besseli(0,((y.*6.*1000./0.05).^0.5).*x);
mesh(x,y,z);
xlabel('\bfx');
ylabel('\bfy');
zlabel('\bfz');
xlim([0 0.01])
ylim([1 100])
zlim([0 0.004])