搜索资源列表
13-1
- 并行算法:通过消息传递MPI实现排序,初学者比较好的示例-Parallel Algorithm: MPI message passing through the achievement of sequencing, a relatively good example for beginners
SecChat
- 本聊天程序采用2048bit 的RSA 数据加密算法对数据进行加密和数字签名后发出,因为RSA加密信息需要大量的时间,因此本程序适合用来传递密钥或对非常重要且信息量较少的网络通讯。正常聊天需要进行设置,设定对方IP地址,QQ号或电子邮件地址,接下来就可以发消息了,程序还可以完成其它功能。-2048bit the chat program using the RSA encryption algorithm for data encryption and digital signatures is
Parallelprogram
- 并行程序设计:对于所希望的应用,很多并行代码似乎不存在的 即使有,也常不能用于用户的并行机上.因为并行代码原来都是为不同的并行结构写的. 它的问题是:至今并行算法范例不能被很好地理解和广泛地接受 并行程序设计是建立在不同的计算模型上的,而它们没有能像冯*诺依曼模型那样被普遍的接受和认可.绝大部分被使用的并行程序设计语言都是Rortran和C的推广,他们都不能够充分地表达不同并行结构的特点,既不成熟也不通用.并行程序设计工具依赖于具体的并行结构和计算机代的更迭,既不通用也不稳定,在某个并行
juzhensyanbfa
- 给出了微机网络并行计算环境和拥有共享内存的并行计算环境下大规模矩阵相乘的几种 并行算法,分析了这些算法的计算和通讯时间复杂性,在多台微机上安装并行消息传递机制MPI (message passing interface) ,构成微机网络并行计算环境,在该环境下对所给算法作了数值试验, 结果表明所给出的算法非常有效,同时在程序没有改动的条件下,将微机网络并行环境下的程序移 植到具有共享内存的并行计算机IBMP650 上,结果表明,所给算法具有更高的加速比和并行效率。-Gives t
Belief-Propagation
- 置信传播立体匹配算法,详细说明消息传递的过程,经典论文!-Markov random ?eld models provide a robust and uni?ed framework for early vision problems such as stereo and image restoration. Inference algorithms based on graph cuts and belief propagation have been found to yield accu
18-4
- cannon矩阵并行算法,mpi编写,计算过程中要通过消息传递完成不同节点间的通信-cannon matrix parallel algorithms, mpi writing, the calculation process should be completed by the message-passing communication between different nodes
decoder_BP_CPE
- 置信传播是一中很有效的算法,将其应用于检测,通过在检测与译码之间迭代交换传递信息,并有选择地通过单边消息传递来更新信息,降低系统实现的复杂度。 -Belief propagation is a very efficient algorithm to be applied to the detection, the information transmitted by the exchange between the iterative detection and decoding, and to
MPI-acoustic-wave
- 利用MPI消息传递接口实现的声波方程波场模拟,是一个运用了并行算法的程序-MPI acoustic wave simulation
An-Introduction-to-Factor-Graphs
- 关于因子图和消息传递算法领域的非常经典的论文,绝对值得大家仔细阅读-A large variety of algorithms in coding, signal processing, and artificial intelligence may be viewed as instances of the summary-product algorithm (or belief/probability propagation algorithm), which operates
Loeliger_factor_graph
- 消息传递算法用于信号处理的绝对经典之作,好好学习,天天向上-The message-passing approach to model-based signal processing is developed with a focus on Gaussian message passing in linear state-space models, which includes recursive least squares, linear minimum-mean-squared-
phaseUnwrap_v1.4
- 消息传递算法是经典L1范数算法,常用于求解最小二乘的最优化问题。-Message passing algorithm is a classical L1-norm algorithm, commonly used in the method of least squares optimization problem.
logbptest
- 采用对数域消息传递算法(LLRBP)的LDPC码译码方案,用matlab程序编写。-Logarithmic domain message passing algorithm (LLR BP) LDPC code decoding program, a program written in matlab.
mpdecoder
- matlab LDPC codes 消息传递类解码算法,提供给大家-matlab LDPC codes message-passing algorithm
LT_decode
- 此程序实现了LT码的译码功能,译码算法采用的是消息传递算法-This program realize the decoding process of LT codes
基于SCMA消息传递算法的代码
- SCMA系统译码端实现,主要是MPA(消息传递算法)的创新(SCMA system decoding side implementation, mainly MPA (message passing algorithm) innovation)
SCMA中MPA算法代码
- 此文件为MPA消息传递算法的matlab源文件,在SCMA非正交多址的情况下,具有良好的多用户检测的性能。(This file is the matlab source of the MPA messaging algorithm, and has good multiuser detection performance in the case of SCMA non orthogonal multiple access.)
turboAMP
- 图像恢复算法,广义近似消息传递算法,双线性广义近似消息传递算法(approximate message passing)
基于SCMA消息传递算法的代码
- SCMA系统译码端实现,主要是MPA(消息传递算法)的创新((SCMA system decoding side implementation, mainly MPA (message passing algorithm) innovation))
main.m
- 大规模天线检测,运用近似消息传递算法,仿真实验(Massive MIMO detection by implement AMP)
SCMA中的消息传递算法MPA仿真程序
- SCMA稀疏码分多址接入技术,包括编解码部分(Sparse code division multiple access technology)