外文资料里面的源代码，相控阵天线的方向图（切比雪夫加权），车牌识别定位程序的部分功能，在matlab环境中自动识别连通区域的大小,应用小区域方差对比，程序简单。-Foreign materials inside the source code, Phased array antenna pattern (Chebyshev weights), Part of the license plate recognition locator feature, Automatic identification in the matlab environment the size of the connected area, Application of small area variance comparison, simple procedures.