采用MATLAB软件运用本方法，对IEEE14节点配电系统进行了状态估计。给出了其节点负荷数据和支路信息，经状态估计后最终得到了与传统最小二乘法状态估计的相应的电压幅值对比结果和相角对比结果-Using MATLAB software using this method, the IEEE14 node distribution system state estimation. Gives its branch nodes and load data information via the st