The parameters of the camera and the projector are simultaneously estimated by using non-linear least-squareestimation model, whose outputs contain the estimated parameters and their accuracys.
摄像头和投射器参数同时采用非线性最小二乘估计模型进行估计，其输出包含被估计的参数及其准确度；
2
The state equation and detecting equation of the position error of moving target are built, the location and track to moving target is achieved by least-squareestimation and Kalman filter algorithm.
列出了对位置偏差估计的状态方程和测量方程，用加权的最小二乘估计和卡尔曼滤波算法，实现了定位和跟踪。
3
The step response method of the outlet superheat of evaporator is measured by conducting experiments, and dynamic model of EEV is established by LSE (leastsquareestimation).