车牌识别定位程序的部分功能，独立成分分析算法降低原始数据噪声，具有丰富的参数选项,针对EMD方法的不足,基于分段非线性权重值的Pso算法，数据模型归一化，模态振动，相控阵天线的方向图（切比雪夫加权）。- Part of the license plate recognition locator feature, Independent component analysis algorithm reduces the raw data noise, It has a wealth of parameter options, For lack of EMD, Based on piecewise nonlinear weight value Pso algorithm, Normalized data model, modal vibration, Phased array antenna pattern (Chebyshev weights).