LS和TLS算法原理及其Matlab仿真,未知的参数向量 常可以建模成矩阵方程 ，A和b分别是与观测数据有关的系数矩阵的向量。通过使误差的平方和最小来确定参数估计向量 。所求得的估计成为最小二乘估计

-LS and TLS Algorithm and its Matlab simulation, the unknown constant parameter vector into a matrix equation can be modeled, A and b are coefficients and the observed data matrix of the vector. By making the square and the minimum error to determine the parameter estimation vector. The estimates obtained by a least squares estimation