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超声波探头聚焦声场仿真和水浸探头以及相控阵探头，可以通过设置探头频率和探头直径，模拟超声发射声场，实用性强。(The simulation of focused acoustic field of ultrasonic probe can simulate the acoustic field of ultrasonic emission by setting probe frequency and probe diameter, which is practical.)

说明：  智能小车循迹，超声波避障，红外遥控功能。基于89c51单片机平台。(Intelligent car tracking, ultrasonic obstacle avoidance, infrared remote control function. Based on 89C51 single chip computer platform.)

hlsm开服工具主要用于求生之路的服务器运行状态检测(hlsm kai fu gong ju jij ji ji ijij ihuh huh uh uhug yg y gy gy gyg y gyg y yfttfv)

短时间熟练PROTEL DXP操作，分为： smthome_protel_DXP_教程.part1.rar smthome_protel_DXP_教程.part2.rar smthome_protel_DXP_教程.part3.rar-PROTEL DXP short of skilled operations, divided into: smthome_protel_DXP_ tutorial. Part1.rarsmthome_protel_DXP_ tutorial. Part2.rarsmthome_protel_DXP_ tutorial. Part3.rar

苏宁易购商城网站菜单，类似京东，引入了jquery easing插件，用户体验佳。貌似现在很流行这种风格的菜单，支持多级分类，特别适合购物、电商网站使用，可支持较多的网站分类导航，像前两年的淘宝也使用这种菜单，京东目前也仍在用的一种菜单，推荐给大家。

这是一个intel网络处理器ixp24xx系列中微码例子。用汇编写的。可以参考一下。-This is an intel network processor ixp24xx series micro-code examples. With the compilation was made. Can be examined.

JAVA的例子程序，很适合初学的人，相信有很大帮助的．-JAVA examples procedures, are very suitable for the beginner, I believe very helpful.

说明：  n numerical analysis, hill climbing is a mathematical optimization technique which belongs to the family of local search.

说明：  这是一条跟踪航迹，通过航迹起始，数据关联，目标跟踪形成的航迹，供目标跟踪初学者使用(This is a tracking track, through the track start, data association, target tracking formed track, for target tracking beginners use)

实现的二级倒立摆H无穷输出反馈控制，用的是MATLAB里的自带函数，基于LMI算法-To achieve double inverted pendulum H infinity output feedback control, using a MATLAB built-inside the function, based on LMI algorithm