fitting of a straight line [数] 直线拟合
A straight line fitting method is adopted in edge detection of one-dimension image in the linear CCD measuring system.
在线阵CCD测量系统中采用直线拟合方法检测一维图像边缘。
On the basis of short straight-line fitting, this dissertation USES the least-square method of curve matching to discern circle and straight line.
通过对离散点进行短线段拟合的基础上，再利用曲线拟合的最小二乘法对圆和直线进行二次拟合。
In the light of the question of the relation between the sensor's linearity and fitting straight line, this paper builds mathematical model.
针对传感器的线性度与拟合直线的关系问题，建立数学模型。
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