least squares adjustment的意思|示意

This paper presents a study on error processing of map digitized data with nonlinear least squares adjustment which is called damped least squares.

应用非线性最小二乘平差方法阻尼最小二乘法研究了数字化数据误差处理，并将该方法与最小二乘条件平差进行了比较。

This method is based on the principle of minimum. work in mechanics, the result of adjustment has exactly the same value as obtained by calculations from the method of least squares.

此法基于力学中的最小功原理。其计算结果与最小二乘法平差结果完全一致。

The result obtained from these two method corresponds with that from the least squares method in the books of survey adjustment.

用这两种方法推导的结果与测量平差书上按最小二乘法推导的结果是一致的。

Substantively to say, the adjustment model of GPS network with apriori constraint is a kind of Least Squares Collocation model.

从最小二乘配置出发，推导了附加先验约束的高精度GPS网平差的参数估计和精度估计公式。

Non-linear least squares bundle adjustment is used to process the images from CCD earth sensor, consequently, the vector observation function of CCD earth sensor is achieved on lunar environment.

该算法利用非线性最小二乘平差原理对CCD地球敏感器成像进行处理，实现了在月球表面CCD地球敏感器的矢量观测功能。

The research of variance covariance propagation of nonlinear least squares adjusted parameters must keep in step with the development of nonlinear least squares adjustment in this area.

对于非线性最小二乘平差参数的方差协方差传播的研究，必须与非线性最小二乘平差的研究同步。