Ah very good book! ! I hope everyone like it is our lack of practice, are essent...

this paper is about computer model

算法设计报告，有5种算法，动态规划，贪心法，回溯法，递归，分支界限法

这是介绍AODV协议的文章,侧重点对于TCP和UDP协议性能的比较,对于初步接触AODV的学者很有教学作用-This is the introduction article AODV protocol, focusing on TCP and UDP protocol for performance comparison, the initial contact for AODV teaching role of academics is

2s7200plc的以太网连接，以太网连接 以太网连接-2s7200plc Ethernet connectivity, Ethernet connectivity Ethernet connectivity

The Finite Difference Time Domain Method for Electromagnetics With MATLAB Simulations Atef Elsherbeni and Veysel Demir Chapter 4

Oracle数据库设计三范式简要分析 以及jsp+sqlService的学生管理系统设计思路-Oracle Jsp Sql

SSD4 Exam1 习题解答 标准答案-Carnegie SSD4 Exam1 awnser

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.

数字图像放大缩小及旋转计算组间方差和组内方差的时候调用了一个函数专门求阈值，可能这里的计算还是有一点问题。而且在我的函数里，要256次调用这个函数，又因为计算机是按字节处理数据的，因此写图像数据的时候要用每8个写到一个数组中，然后通过计算得到字节类型的值，这些都使得我的算法效率比较低，最后一个问题，我觉得如果使用位运算会快一些，但是前面的问题还没有想到比较好的解决方法。-Digital Image zoom and rotation calculation of variances and group between the two groups when the variance of a function call seeking specific threshold, the calculation may be here, or there was a problem. And in my function, it is necessary 256 calls to this function, and also because the computer is processing data in bytes, and therefore the time to write image data to use for every 8 write an array, and then calculated byte type values, which are made to my algorithm" s efficiency is relatively low, the last issue, I think that if you use bit computing will be faster, but the previous issues have not yet thought of a better solution.

软件基础的讲演报告(2)，华北电力大学的李中教授的，讲的很不错-software based on the lectures (2), North China Electric Power University Professor Lee, said very good!