该程序通过PN码来实现无源定位的功能，有三个基站，分别计算目标距三个基站的时间，从而得出目标的坐标-the procedures adopted to achieve the PN passive positioning functions, the three base stations, Goals were calculated from the three base stations, thereby reaching the target coordinates

高性能并行编程技术-基于MPI的并行计算教程-The high performace of technique of parallel-base on MPI

cuda 实现matrix multiplication-matrix multiplication base on cuda

ebot-master 网络爬虫 基于erlang~高并发-ebot-master spider base on erlang concurrence