车牌识别定位程序的部分功能，最终的权值矩阵就是滤波器的系数，非归零型差分相位调制信号建模与仿真分析 ，使用matlab实现智能预测控制算法，随机调制信号下的模拟ppm，针对EMD方法的不足。- Part of the license plate recognition locator feature, The final weight matrix is ??the filter coefficient, NRZ type differential phase modulation signal modeling and simulation analysis, Use matlab intelligent predictive control algorithm, Random ppm modulated analog signal under For lack of EMD.