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11 lines
242 B
Matlab
11 lines
242 B
Matlab
function DPHI=dphi(PHI,D,PI,CC)
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% compute the emperical derivative WR to the angles
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delta=0.00001;
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ll0=LL(rotAll(PHI),D,PI,CC);
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for i=1:length(PHI),
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p2=PHI;
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p2(i)=p2(i)+delta;
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lli=LL(rotAll(p2),D,PI,CC);
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DPHI(i)=(lli-ll0)/delta;
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end; |