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An improved tabu search algorithm to solve knapsack problem. The algorithm is ba...
提出一种改进的禁忌搜索算法来求解背包问题。该算法基于禁忌搜索技术,并采用I&D策略,同时设计了两种针对局
部最优解的变异算子。改进后的算法能有效地弥补标准禁忌算法对初始解依赖的缺陷,同时也避免了搜索停滞的现象。通过对具
体实例和随机问题的测试,表明改进后的禁忌搜索算法有更好的性能。
关-An improved tabu search algorithm to solve knapsack problem. The algorithm is based on tabu search techniques, using I & D strategies, while designed for the local optimal solution of the two kinds of mutation operator. The improved algorithm can effectively compensate for the standard tabu search algorithm depends on the initial solution defect, but also to avoid the phenomenon of search stagnation. Through specific examples and random-question test, indicating that the improved tabu search algorithm has better performance. Guan
- 2022-01-31 13:51:44下载
- 积分：1
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数据加密的一个库：Crypto++，功能很多，接口完善。
数据加密的一个库：Crypto++，功能很多，接口完善。-A data encryption library: Crypto++, Features a lot of perfect interfaces.
- 2022-07-23 23:48:12下载
- 积分：1
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混沌同步的很好的最好的文章
chaos synch very good best article
- 2023-08-24 13:20:04下载
- 积分：1
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SVN用于加密用户密码和查看源码。可以很容易产生…
用于对svn的用户密码进行加密和校验的源程序。可以很方便的生成svn服务器使用的密码格式-Svn used to encrypt the user password and check the source. Can easily generate the svn server password to use format
- 2022-09-08 03:10:03下载
- 积分：1
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密码学文献有一个奇妙的发展历程，当然，密而不宣总是扮演主要角色。第一次世界大战前，重要的密码学进展很少出现在公开文献中，但该领域却和其它专业学科一样向前发展。...
密码学文献有一个奇妙的发展历程，当然，密而不宣总是扮演主要角色。第一次世界大战前，重要的密码学进展很少出现在公开文献中，但该领域却和其它专业学科一样向前发展。-cryptography literature has a wonderful history, of course, close does not declare always played the leading role. Before the First World War, it was important to cryptography little progress emerged in the open literature. However, the area has other professional disciplines and the development of the same.
- 2022-03-30 19:34:10下载
- 积分：1
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用于实现SHA1加密算法，一个标准化的格式，STA…
用java实现的sha1加密算法，格式非常规范，标准的一个程序，注释很详细^_^-used to achieve the sha1 encryption algorithm, a very standardized format, a standard procedure, very detailed notes ^ _ ^
- 2023-02-01 16:25:03下载
- 积分：1
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PGP是一种混合密码体制。当用户使用PGP加密文本，PGP…
PGP 是一种混合密码系统。当用户使用PGP 来对纯文字加密的时候， PGP 首先会压缩这
段纯文字。数据压缩能够节省调制解调器传输时间以及磁盘类空间，还有更重要的、强化密码法的
保密程度。-PGP is a hybrid cryptosystem. When the user to use PGP to encrypt the text, PGP will first this text compression. Data compression can save time and modem transmission disk space, and more importantly, to strengthen the password confidentiality law.
- 2022-02-05 22:14:40下载
- 积分：1
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1. This program will all possible symbols in English and in the definition of th...
1.本程序将所有可能出现的英文和符号定义在ASCII表中的“000--255”中的256个常用字符
2.在实现2的基础上，实现控制台对英文文本文件（注意明文和密文都以文件形式存在）的加解密
形式：cipher 源文件名 目的文件名 密钥 E/D（标示加解密）说明：对于加密来说，源文件名就是明文，对于解密来说，源文件名就是密文-1. This program will all possible symbols in English and in the definition of the ASCII table, "000-- 2 55 "of 256 commonly used characters in two. in achieving two on the basis of Console achieve the English text files (and expressly close attention to the text of a document form) encryption forms : cipher source document file names Key E/D (marked increase declassified) Note : For encryption, source file name is expressly for declassification, the source file name is ciphertext
- 2022-05-25 21:59:44下载
- 积分：1
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RSA算法介绍
RSA算法介绍-RSA algorithm introduced
- 2022-02-04 06:15:53下载
- 积分：1
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tablecrypt是一个文件加密工具。
TableCrypt is a file encryption utility.
The major difference with most file encryptors is that this program uses a generated table in combination with a password to encrypt a file.
This way you need 2 variables to decrypt the file. This is how it works:
Generate a 10kb table file and enter a password. The password is used to pick bytes from the table file which in their turn are used to encrypt the bytes of the inputfile with XOR encryption.
- 2022-06-18 03:20:49下载
- 积分：1
