

fit_line_3d
X1:=0
Y1:=0
Z1:=0
Z2:=0
X1Z1:=0
Y1Z1:=0
l_sum:=|x| - 1
for Index := 0 to l_sum by 1
X1 := X1 + x[Index]
Y1 := Y1 + y[Index]
Z1 := Z1 + z[Index]
Z2 := Z2 + z[Index] * z[Index]
X1Z1 := X1Z1 + x[Index] * z
本文介绍了一种在三维空间中进行直线拟合的算法,通过解析一系列坐标点(x,y,z)来计算最佳拟合直线的参数。算法首先计算各坐标轴的总和,然后利用这些和值来确定直线的方向系数和截距。


fit_line_3d
X1:=0
Y1:=0
Z1:=0
Z2:=0
X1Z1:=0
Y1Z1:=0
l_sum:=|x| - 1
for Index := 0 to l_sum by 1
X1 := X1 + x[Index]
Y1 := Y1 + y[Index]
Z1 := Z1 + z[Index]
Z2 := Z2 + z[Index] * z[Index]
X1Z1 := X1Z1 + x[Index] * z
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