Finding distance between two points from 3D coordinates?

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HC1992
HC1992 2018-2-6
回答： Muhammd 2023-3-14
If I have two points in 3d, A = [1579.4 51.2 279]
B = [1674.4 86.7 249]
these are (x, y, z) coordinates in mm, What is the easiest way to compute the distance (mm) between these two points in matlab,
Thanks.

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回答（2 个）

Jan
Jan 2018-2-6
编辑：Jan 2018-2-15
sqrt(sum((A - B) .^ 2))
or:
norm(A - B)
Muhammd
Muhammd 2023-3-14
P1=[x,y,z] P2=[x1,y1,z1] D=norm(P1-P2)

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