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采用网格地图SLAM算法，基于Rao-Blackwellized的粒子滤波器-GridSLAM is an easy to use and understand Rao-Blackwellized particle filer to learn grid maps from laser range data.

呵呵,简单的VB的做的聊天程序-Oh, the simple VB do chat program

HT7289B串行接口数码管显示及键盘管理芯片,数据手册和接口程序-HT7289B serial interface digital tube display and keyboard management chips, data, manuals and interface program

基于可编程跨导运算放大器POTA低通有源滤波器设计。该文给出了基于可编程跨导运算放大器(POTA)的有源滤波器设计方法，能在一定范围内实现跨导值程控调节, 提高调节精度和准确度。并且利用Jacobi 法求解相似对角形矩阵，避免解高次方程的难题。所设计的有源滤波电路不易受分布电容的影响，稳定性好、灵敏度低。本文给出了设计实例，显示了该方法的优点。-Based on programmable transconductance operational amplifier POTA low-pass active filter design. In this paper, based on the programmable transconductance amplifier (POTA) of the active filter design method that can realize in a certain range transconductance value of program-controlled adjustment, improve precision and accuracy regulation. Jacobi method and use a similar matrix of angular, high-equation solution to avoid problems. Designed active filter circuit less susceptible to the effects of distributed capacitance, good stability, low sensitivity. In this paper, design examples, showing the advantages of the method.

此项目包含通过 eclipse 生成的 WEB 服务项目。 有的将该请求提供服务的计算一个学生的学术结果的 web 服务实现。 和执行操作的请求，服务器的客户端。 这是 java 的在学习像 wsdl、 肥皂、 jsp，web 服务的概念和使用这种概念函数调用中创建示例 web service.which 帮助的学术项目。

一个实际应用中的CanBus调试程序，目前在航空工业应用良好！可供串口初学者参考-a practical application of CanBus debugging procedures in the aviation industry application of good! Serial reference for beginners

本软件研究了地基的计算方法，并通过matlab对建筑工地上的地基扰度进行了数值计算，很好的解决了以前性能差的问题-This software to study the method of calculating the foundation, and through matlab on the construction site disturbance foundation degree has been calculated, a very good solution to the previous poor performance

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一个小的用于背二级日语单词、语法的小工具的源代码-Back for a small two Japanese words, grammar of the gadget

本人开发的源码,在测试中,有喜欢的同类,可以来信共同研究-I developed