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Description: 这是用java实现的香龙编码源程序,希望大家能够多多交流哈-This is achieved using java Hong Dragon source code, we hope to conduct more exchanges Kazakhstan
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Size: 1986 |
Author: 刘建 |
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Description: 香农第一定理指出了平均码长与信源之间的关系，同时也指出了可以通过编码使平均码长达到极限值，这是一个很重要的极限定理。-Shannon first theorem that the average yards long with the letter of the relationship between the source, it has also pointed out the code can make the average yards long reach limits, this is a very important Limit Theorem.
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Size: 2048 |
Author: lijie |
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Description: 这是用java实现的香龙编码源程序,希望大家能够多多交流哈-This is achieved using java Hong Dragon source code, we hope to conduct more exchanges Kazakhstan
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Size: 2048 |
Author: 刘建 |
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Description: 这是关于图像压缩编码的VC源代码，该代码可实现Huffman编码、Shannon-Fano编码、算术编码以及位平面编码等算法。对作图像压缩编码的同仁是个很好的参考代码。代码来自《数字图像处理典型算法及实现》。-This is the image compression coding on the VC source code, the code can be realized Huffman coding, Shannon-Fano coding, arithmetic coding and bit-plane coding algorithm. For image compression coding of the Tongren is a good reference source. Code from the
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Size: 233472 |
Author: 李白云 |
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Description: 各类图像压缩编码的VC++综合程序，包含了霍夫曼编码、香农－费诺编码、算术编码、游程编码、位平面编码等压缩编码的子程序源代码，非常适合学习用-Various types of image compression coding VC++ Comprehensive program, including the Huffman coding, Shannon- Fenno coding, arithmetic coding, run-length coding, bit plane coding and other coding subroutine source code, very suitable for learning to use
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Size: 238592 |
Author: 刘勇 |
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Description: 香农编码,源文件是在工程文件夹下,当程序运行后,压缩文件会在工程文件夹下生成-Shannon code, source files in the project folder, when the program runs, the compressed file will be generated under the project folder
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Size: 317440 |
Author: 吕清 |
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Description: 用C++实现香农编码过程,对各概率排序,计算码字,码长,最后实现编码-With C++ Achieve Shannon coding process, on the probability of sorting, calculating codeword, code length, and finally to achieve coding
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Size: 1024 |
Author: LY |
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Description: 此段代码是关于图像压缩的，融入了Huffman编码，Shannon-Fano编码等技术！-This code is on the image compression, and integrated into the Huffman coding, Shannon-Fano coding techniques!
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Size: 229376 |
Author: zhanghf |
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Description: 很不错的信息论与编码课程设计论文，里面包含源码。是哈夫曼的编码-Very good information theory and coding curriculum design thesis, which contains source. Huffman coding is
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Size: 92160 |
Author: jack won |
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Description: 伪随机码发生器的VHDL实现
随着通信理论的发展，早在20世纪40年代，香农就曾指出，在某些情况下，为了实现最有效的通信，应采用具有白噪声的统计特性的信号。另外，为了实现高可靠的保密通信，也希望利用随机噪声。然而，利用随机噪声最大困难是它难以重复产生和处理。直到60年代，伪随机噪声的出现才使这一难题得到解决-Pseudo-random code generator for VHDL realize communication with the development of the theory, as early as the 20th century, 40 years, Shannon has pointed out that in some cases, in order to realize the most effective communications, should be used with the statistical properties of white noise signal . In addition, in order to realize highly reliable secure communication, but also wish to take advantage of random noise. However, the use of random noise the greatest difficulty is that it difficult to repeat the generation and treatment. Until 60 years, the emergence of pseudo-random noise so that this problem only be solved
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Size: 217088 |
Author: 张之晗 |
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Description: 在3G通讯中，turbo码以其优异的性能几乎达到了香浓定理的极限。我们提供一种低功耗的turbo码译码算法-In the 3G communications, turbo codes for its excellent performance almost reached the limit of Shannon theorem. We provide a low-power turbo code decoding algorithm
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Size: 178176 |
Author: wulinbo |
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Description: 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 heels of turbo code error correction coding in another area of significant progress. Compressed file give the LDPC at Gaussian channel c under the procedure.
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Size: 7168 |
Author: aiguixia |
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Description: 香农-范诺 和 霍夫曼无损 压缩算法-Shannon and huffman code by C++
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Size: 3072 |
Author: zhjp007 |
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Description: 图像编码（包括哈夫曼编码、香农弗诺编码、行程编码、LZW编码、JEPG编码）-Image Coding (including Huffman coding, Shannon弗诺coding, Run-Length Coding, LZW coding, JEPG code)
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Size: 3072 |
Author: 彭素静 |
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Description: shannon编码.cpp Shannon编码采用了先对概率分布排序后，再进行取码长，码长的选取方式是对概率累和取以2为底的对数形式。这种编码具有一定的局限性，当概率很接近时，码长会去到相等的长度。-shannon coding. cpp Shannon coding uses the first order of probability distribution, after taking further code length, code length selection method is the probability tired and admission to the base 2 logarithm of the form. This code has some limitations, when the probability is very close to, the yards will go to the same length.
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Size: 1024 |
Author: wang |
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Description: A source code of Shannon-fano coding in C++. Sometimes also known as prefix coding
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Size: 1024 |
Author: Bhaskar |
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Description: This technique doesn t involve sorting of probabilities as in Shannon-Fano coding. The following formula is used to calculate F (x) which in turn generates the code
F (x) = F(x) + p(x) / 2,
where F(x) is cummulative sum of probabilities p(x).
It can be further understood with the following C code
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Size: 1024 |
Author: hazhiriq200 |
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Description: 香农编码源程序
如：p=[0.4 0.3 0.2 0.1]
shannon(p)-shannon source code
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Size: 1024 |
Author: 游泳鱼 |
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Description: 信息论与编码的典型香农编码的Matlab源码-Typical information theory and coding Matlab source code Shannon
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Size: 1024 |
Author: taolifang |
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Description: 都是verilog代码：多路选择器代码，储存器代码，时钟分频器代码，串并转换电路代码，香农扩展运算代码，ram代码。-MUX code and REGISTER code clock divider code string conversion circuit code, Shannon extended op code, the ram code.
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Size: 2439168 |
Author: ponyma |
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