数据加密算法(Data Encryption Algorithm,DEA)的数据加密标准(Data Encryption Standard,DES)是规范的描述,它出自 IBM 的研究工作,并在 1997 年被美国政府正式采纳。它很可能是使用最广泛的秘钥系统,特别是在保护金融数据的安全中,最初开发的 DES 是嵌入硬 件中的。通常,自动取款机(Automated Teller Machine,ATM)都使用 DES。文件是DES代码的VHDL描述
标签: Encryption Algorithm Data 数据加密
上传时间: 2014-09-07
上传用户:ztj182002
Booth Algorithm 是一種較簡潔的有號數字相乘的方法,即利用位元掃描方式,跳過00、11以增快速度
上传时间: 2016-12-25
上传用户:赵云兴
Batch version of the back-propagation algorithm. % Given a set of corresponding input-output pairs and an initial network % [W1,W2,critvec,iter]=batbp(NetDef,W1,W2,PHI,Y,trparms) trains the % network with backpropagation. % % The activation functions must be either linear or tanh. The network % architecture is defined by the matrix NetDef consisting of two % rows. The first row specifies the hidden layer while the second % specifies the output layer. %
标签: back-propagation corresponding input-output algorithm
上传时间: 2016-12-27
上传用户:exxxds
Train a two layer neural network with a recursive prediction error % algorithm ("recursive Gauss-Newton"). Also pruned (i.e., not fully % connected) networks can be trained. % % The activation functions can either be linear or tanh. The network % architecture is defined by the matrix NetDef , which has of two % rows. The first row specifies the hidden layer while the second % specifies the output layer.
标签: recursive prediction algorithm Gauss-Ne
上传时间: 2016-12-27
上传用户:ljt101007
Hybrid Taguchi-genetic algorithm for global numerical optimization
标签: Taguchi-genetic optimization algorithm numerical
上传时间: 2014-01-13
上传用户:hoperingcong
this is viterbi algorithm
上传时间: 2014-01-27
上传用户:qiao8960
this algorithm this is a good
上传时间: 2014-01-25
上传用户:
并行计算的英文教程 Parallel Computation Architecture, Algorithm and Programming
标签: Architecture Computation Programming Algorithm
上传时间: 2016-12-31
上传用户:lo25643
Some of the basic design of C language algorithm C语言的几种算法:自顶向下、逐步求精方法、简单排序算法、枚举法、迭代法、递推与递归法、分治法
标签: algorithm language design basic
上传时间: 2017-01-02
上传用户:gundan
multi_wavelet An Image Digital Watermarking Algorithm Based on Bit-Plane-Decomposition and Multi-Resolution-Decomposition
标签: Bit-Plane-Decomposition multi_wavelet Watermarking Algorithm
上传时间: 2013-12-18
上传用户:weixiao99