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ldpc_c_code
- LDPC码在基于BP (Belief Propagation) 的迭代译码相结合的条件下具有逼近Shannon 限的性能，是继turbo 码后在纠错编码领域又一重大进展。压缩文件中给出了LDPC在高斯信道下的c程序。-LDPC codes based on BP (Belief Propagation) Iterative Decoding of combining conditions with performance approaching Shannon limit on the heel
InformationTheoryAndCodingTechniques
- 信息论是由通信技术、概率论、随机过程和数理统计等相结合逐步发展而形成的一门新兴科学。其奠基人是美国数学家香农，他的《通信的数学原理》奠定了信息论的基础。 这是信息论与编码技术的教学课件。压缩包内含有6个ppt文件，每个ppt自成一章:1绪论、2信源及其熵、3信道及其容量、4信息率失真函数、5信源编码、6信道编码。是初学信息论的最好材料。-Information communication technology is, probability theory and mathematical s
MaximumShannoninformationentropysegement
- Maximum Shannon information entropy的图像分割，是结合概率统计的方法进行的分割，理论上可以得到图像分割的更多细节。打开即可使用-Maximum Shannon information entropy of the image segmentation, is a combination of the methods of probability and statistics division, in theory, image segmentation can
hahuman
- 香农-范诺 和 霍夫曼无损 压缩算法-Shannon and huffman code by C++
matlab
- 香农编码,为已知的序列概率,用香农编码进行编码.-Shannon coding sequence for the known probability of encoding used to encode the Shannon.
Shannoncoding
- shannon编码，其中讲了一些香农编码的步骤，而且有shannon编码的程序-shannon encoding, which made some of the steps Shannon coding, and coding procedures shannon
kldiv
- KLDIV Kullback-Leibler or Jensen-Shannon divergence between two distributions.
fano
- 信息论中变长编码的香农编码程序，大家可以互相学习-Variable-length coding in information theory Shannon coding procedures, we can learn from each other
NearShannonlimit
- Near Shannon limit error-correcting coding and decoding：Turbo-codes turbo码的原理 -Near Shannon limit error-correcting coding and decoding: Turbo-codes turbo code principle
Toolboxv1.0
- Joaquin Goñ i <jgoni@unav.es> & Iñ igo Martincorena <imartincore@alumni.unav.es> University of Navarra - Dpt. of Physics and Applied Mathematics & Centre for Applied Medical Research. Pamplona (Spain). December 13th, 2
informationtheory-mackay
- Information theory book. An instant classic, covering everything from Shannon s fundamental theorems to the postmodern theory of LDPC codes.
shannon1949
- 继1948年的A Mathematical Theory of Communication之后，香农大人与1949年写的编码安全的文章-Following the 1948 A Mathematical Theory of Communication, Shannon in 1949 an article written in the security code
entropy
- 这个函数包含广泛的和非广泛的香农Tsallis、escort Tsallis,和renyi 熵. -This function contains a wide range of broad-based and non-Shannon, Tsallis, escort Tsallis, and renyi entropy. The functions include extensive Shannon and nonextensive Tsallis, escort Tsallis, and re
khamy
- bandwidth efficiency of shannon limit
ShannonFanocodingdecoding
- 这个程序是用来实现香农-法诺编码解码的matlab程序，它可以有效地进行二值和彩色图像的压缩和解压-This procedure is used to achieve the Shannon- Fano encoding and decoding of the matlab program that can be effectively carried out two values and color image compression and decompression
shannoncapacityandSymbolErrorRate
- shannon capacity and Symbol Error Rate估计，此程序是调试过的，比较实用于衰减信道。-shannon capacity and Symbol Error Rate is estimated that this program is to debug with,and the more practical in the fading channel.
ShannonFanocoding
- 香农费诺编码输入为+7个信源符号,其概率分布为：(其中信源符号用A+B、、G表示)A_0.2++B_0.19++C_0.18++D_0.17++E_0.15++F_0.10++G_0.01然后输入程序中得到结果（详细文档，值得一下）香农-费诺编码-Shannon Fenaux+7 encoded input source symbols, the probability distribution as follows: (where source symbols with the A+ B,,
HuffmanandShannon-Fanosourcecoding
- Huffman and Shannon-Fano source coding
entropy
- The Shannon entropy is a measure of the average information content one is missing when one does not know the value of the random variable. The concept was introduced by Claude E. Shannon in his 1948 paper "A Mathematical Theory of Communication".
filter1
- 高通滤波器，带通滤波器，数字FIR滤波器-The Shannon entropy is a measure of the average information content one is missing when one does not know the value of the random variable. The concept was introduced by Claude E. Shannon in his 1948 paper "A Mathematical Theory