33 lines
642 B
Matlab
33 lines
642 B
Matlab
function maxE=plotE(node,elem,E,figureNum,alpha)
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figure(figureNum);
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%绘制图像
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h1=trisurf(elem,node(:,1),node(:,2),node(:,3),real(E));
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shading interp %插值绘制
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% axis equal; axis tight;
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set(h1,'edgecolor','black','edgealpha',alpha);%边框
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%坐标轴
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xlabel('X');
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ylabel('Y');
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zlabel('Z');
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%摄像机
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camproj('orthographic');
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%colorbar设置
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colorbar;
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colormap jet;
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eleno=[elem(:,1);elem(:,2);elem(:,3)];
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[NodeMapping,~,~]=unique(eleno,'rows');
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E=E(NodeMapping);
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maxE=max(real(E));
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if min(real(E))==max(real(E))
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delta=min(real(E))*0.01;
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caxis([min(real(E))-delta maxE+delta]);
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else
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caxis([min(real(E)) maxE]);
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end
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end |