 Least-Squares Crossing Lines in Matlab

Subject Mathematics MATLAB for Mathematics

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PlanarPoints = ...
[[0.96; 1.05; 0] [1.00; 8.02; 0] [8.07; 1.99; 0] ...
[7.95; 7.95; 0] [5.00; 2.93; 0]];

SpatialPoints = ...
[[3.75; 3.75; 13.75] [3.60; 6.05; 12.98] [7.14; 2.86; 5.71] ...
[7.73; 7.73; 1.82] [5.00; 4.05; 10.48]];
figure()
for i=1:5
j=3*(i-1);
%    line([PlanarPoints(j+1);SpatialPoints(

X(i)=PlanarPoints(j+1);
Y(i)=PlanarPoints(j+2);
Z(i)=PlanarPoints(j+3);
Xsp(i)=SpatialPoints(j+1);
Ysp(i)=SpatialPoints(j+2);
Zsp(i)=SpatialPoints(j+3);
%line([X(i);Xsp(i)],[Y(i);Ysp(i)],[Z(i);Zsp(i)]);

t=0:1:20;
x=X(i)+(Xsp(i)-X(i))*t;
y=Y(i)+(Ysp(i)-Y(i))*t;
z=Z(i)+(Zsp(i)-Z(i))*t;
axis([0 10 0 10 0 25])
%plot3([X(i),Xsp(i)], [Y(i), Ysp(i)], [Z(i), Zsp(i)])
plot3(x,y,z)
hold on
xlabel('x')
ylabel('y')
zlabel('z')
end...

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