里边包含一个SPI标准接口的SPI程序，VERILOG语言编写，支持主从模式-This is a program for standerd SPI interface.

路网环境下的聚集最近邻查询，基于网络V图和查询点集的影响区域确定一个候选集，以此减少了距离的计算量-Clustered network environment nearest neighbor query, determine a candidate set based on the affected area network V diagram and query point set, thereby reducing the amount of computation distance

基于C++实现V-REP中模型的外部控制-Based on an external control C++ implemented in model V-REP

用于交通事故研究及其分析预测 具有良好的预测能力机构的清理完毕来吧避雷器发大V额v(traffic accident reas in north are Jinshajiang River system, upper Yangtze River mainstream system, Wujiang River system, and Dongting Lake system of Yangtze River Basin, while areas in south are Nanpan