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11 lines
406 B
11 lines
406 B
1 year ago
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function pt = TdCReval_dt(ctrlpoints,ubar,d)
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ubar(:,3)=1-ubar(:,1)-ubar(:,2);
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pt=zeros(2,d,size(ubar,1));
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partialsHOM=TdCeval_dt(ctrlpoints,ubar,d+1);
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evalsHOM=TdCeval(ctrlpoints,ubar,d+1);
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for jj=1:2
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for ii=1:size(ubar,1)
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pt(jj,:,ii)=(evalsHOM(ii,d+1).*partialsHOM(jj,1:d,ii)-evalsHOM(ii,1:d).*partialsHOM(jj,d+1,ii))./(evalsHOM(ii,d+1).^2);
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end
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end
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end
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