此程序排名使用熵技术功能。

通讯录管理 -directory management directory management

LU矩阵分解串行算法，一个矩阵拆分成两个三角矩阵乘积-Serial LU matrix factorization algorithm

上海精致科技GPRS无线传输模块NWID配套DLL文件及使用手册，包括厂家提供的接口函数和使用方法。-Shanghai sophisticated technology GPRS wireless transmission module NWID supporting DLL files and user manual, including the manufacturers to provide the interface function and use.

用于控制多个线程的问题-used to control the number of threads

利用剪切板在windows应用程序之间传递和交换数据！-use in windows applications between transmission and exchange of data!

IP地址查找主机名-IP address lookup hostname

哈希表的设计 [问题描述] 真对你所在的集体（比如你所在的班级）中的人名设计一个哈希表，使得平均查找长度不超过R，完成相应的建表和查表的程序。 [基本要求] 假设人名为中国人姓名的汉语拼音形式，待填入的哈希表的人名共有30个，取平均查找长度的上限为2。哈希函数用除留余数方法构造，用伪随机探测再散列处理冲突。 -Hash table design [description of the problem] really right in your collective (such as in your class) in the design of a hash table of names, bringing the average search length of less than R, the completion of construction of the corresponding tables and look-up table procedures. [Basic requirements] assumed the names of people known as the Chinese pinyin form, fill in the hash table to be a total of 30 names, taking the average search length of the upper limit of 2. Hash function with the addition of more than a few ways to stay construction, using pseudo-random probing re-hashing to resolve disputes.

限制程序对网络访问-procedures to restrict network access

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windows环境下的基于COM的串口通信组件，封装了串口的常用操作，很好用！-windows environment based on the serial communication COM components, packaging commonly used by the serial port operations, with very good!