least square error estimation

基本解释

As the scheme is designed conforming to the criteria of approximate linear least-mean-square error estimation, it is theoretically quasi-optimal.
由于该方案是基于近似的线性最小均方误差估计准则而设计的，因此它是一种理论上的准最佳跟踪方案。
On the condition that prior-distribution of estimated parameter is unknown, estimate supplied by maximum likelihood estimation is provided with least mean square error;
在估计参数的先验分布未知的情况下，最大似然估计提供的参数估计量是具有最小误差方差的；
At first, the measured datum were pretreated by periodicity, and then construct three different error function while processing nonlinear least square method parameter estimation;
利用周期性，先对测量数据进行预处理；然后用三种不同的方法构造了误差函数，进行非线性最小二乘法参数估计；