车牌识别定位程序的部分功能，包含CV、CA、Single、当前、恒转弯速率、转弯模型，FIR 底通和带通滤波器和IIR 底通和带通滤波器，重要参数的提取，在matlab环境中自动识别连通区域的大小,针对EMD方法的不足。- Part of the license plate recognition locator feature, It contains CV, CA, Single, current, constant turn rate, turning model, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Extract important parameters, Automatic identification in the matlab environment the size of the connected area, For lack of EMD.