全国各省市县最新区号和邮编(整理版)

是以笔记的形式，介绍大学本科期间的自动控制原理这一门的主要内容(Based on the introduction form, notes during the university of automatic control principle of the main contents of the door)

很好的PLC梯形图编辑器开源软件，值得借鉴。(This software is very good for PLC Ladder Editor,Open Source.)

RC5 encryption algorithm is a new fast symmetric block cipher developed by Ron Rivest for RSA Laboratories. Intended as a possible successor to the Data Encryption Standard, RC5 has a variable word size, a variable number of rounds, and a variable-length secret key, so the user can explicitly manipulate the trade-off between higher speed and higher security. RC5 is suitable for hardware or software implementations; the encryption and decryption algorithms are exceptionally simple. A novel feature of RC5 is the heavy use of data-dependent rotations.

车辆道路耦合分析，车辆的舒适性，道路的应力应变(Vehicle road coupling analysis, vehicle comfort, road stress and strain)

可以清除电脑使用痕迹，采用美国国防部标准，安全可靠，提供信息隐藏功能-remove traces of the use of computers, used by the U.S. Department of Defense standards, security, reliability, and provide information hidden function

详细介绍了系统动力学仿真软件vesim的中文用户手册。

说明：  SHT3X的温度和湿度传感器驱动，用于驱动SHT3X系列芯片，目前市场上都是这种传感器。(temperatrue sensor driver of sht3x)

Astro3.zip 重载==运算的例子 Asycls11.zip 异步处理类, C++代码 addzip06.zip 在程序开发中使用文件压缩技术 addresschange.zip 这是一个用来改变ip地址和硬件地址的小程序 a10_src.zip DirectDraw游戏编程的最佳入门范例 aComressEX.zip 用了三种比较简单的压缩算法。-Astro3.zip Heavy == operator example Asycls11.zip asynchronous class and the C code addzip06.zip developers use compression technology addresschange.zip This is a change for ip address and the hardware addresses of small programs a10_src.zip DirectDraw game programming the best example aComressEX.zip entry with three relatively simple compression algorithm.

说明：  内置麻雀搜索算法优化支持向量机的程序，还有麻雀搜索算法提出的原论文(Built in sparrow search algorithm to optimize the support vector machine program, as well as sparrow search algorithm proposed in the original paper)

说明：  稀疏表示分类器应用于高光谱图像分类的MATLAB代码实现(MATLAB Code Implementation of Sparse Representation Classifier for Hyperspectral Image Classification)