26 lines
837 B
Matlab
26 lines
837 B
Matlab
function Plot2Dfield2(BMesh,modeNum,field,neff,figureNum,alpha)
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for i=1:modeNum
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xx=[BMesh.Nodes((BMesh.NewFaces(:,1)),1)';BMesh.Nodes((BMesh.NewFaces(:,2)),1)';...
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BMesh.Nodes((BMesh.NewFaces(:,3)),1)'];
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yy=[BMesh.Nodes((BMesh.NewFaces(:,1)),2)';BMesh.Nodes((BMesh.NewFaces(:,2)),2)';...
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BMesh.Nodes((BMesh.NewFaces(:,3)),2)'];
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zz=zeros(3,length(yy));
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figure(figureNum);
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h1=fill3(xx,yy,zz,field');
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set(h1,'edgecolor','black','edgealpha',alpha);
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shading interp %插值绘制
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% axis equal; axis tight;
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xlabel('X 单位：m');
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ylabel('Y 单位：m');
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titleStr=['第',num2str(figureNum),'个端口：','第',num2str(i),'个本征模式 normE neff=',num2str(neff(i))];
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title(titleStr);
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colorbar;
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colormap jet;
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caxis([min(field(:,i)) max(field(:,i))]);
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end
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end |