2014-05-21 22:26:48 +08:00
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function AlphaD=FormAlphaD(Init_Z,deltZ,Init_W,deltW)
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tdeltZinx=find(deltZ<0);
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tdeltWinx=find(deltW>0);
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t1=-Init_Z(tdeltZinx)./deltZ(tdeltZinx);
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t2=-Init_W(tdeltWinx)./deltW(tdeltWinx);
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2014-05-22 16:25:21 +08:00
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t3=[t1;t2];
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2014-05-21 22:26:48 +08:00
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t4=min(t3);
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AlphaD=0.9995*min([t4 1]);
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end
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