这是一个超市的源代码管理系统，还不错，大家一目了然

设计模式很好的入门书籍，通俗易懂，08年最新版-Design patterns good entry-books, user-friendly, the latest version in 2008

使用威尔配对,本文提出了一种基于身份的环签密方案,给出了具体的算法.该方案能够使消息的 发送者以一种完全匿名的方式发送消息,并且同时实现保密性和认证性两种功能.我们证明了在决策双线性Diffie- Hellman问题难解的假设下,新提出的方案对自适应选择密文攻击是安全的.与传统的先签名后加密的方案 相比,本方案中密文长度有了明显的降低,在低带宽的要求下更加可行.-Will the use of matching, this paper, a ring of identity-based signcryption program, given a specific algorithm. The program will enable the sender information in a completely anonymous way to send messages, and at the same time to achieve confidentiality and authentication of two functions. We prove that in the decision-making bilinear Diffie-Hellman problem difficult to resolve under the assumption that the new proposal for adaptive chosen ciphertext attack is safe. with the traditional first signed encrypted program compared ciphertext of the program significantly reduced the length, in the low-bandwidth request more feasible.

JAVA 2平台安全技术-结构,API设计和实现-Java 2 Platform security technology-structure, API Design and Implementation

基于参考架构5的运动监测视频处理的DSP实现，结合视频获取和参考标准。

集商品销售管理，库存管理和查询管理于一体的中型销售系统！-philatelic sales management, inventory management and query management in the integration of medium and marketing system!

基于计量芯片ATT7022B的多功能三相 电能表的软件校表,非常有用。-ATT7022B chip based on the measurement of three-phase energy meter multi-function software school form, very useful.

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ess硬盘播放机的一些很有用的文档 -ess hard disk players some very useful documents

matlab语言实现的非现象拟合svenson方法程序 （没有测试，输出部分要配合相应的过程）-Matlab language of the phenomenon svenson fitting methods and procedures (no test, output to cope with the corresponding part of the process)

对所有编程者都有帮助的一本书，可以提高编程者的修养-To all programmers have the help of a book, you can improve the cultivation of Programming