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huffman_coding
) Compression using huffman code
-with a number of bits k per code word
-provide huffman table
Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol .Huffman coding uses a specific method for representing each symbol, resulting in a prefix code that expresses the most common characters using shorter strings of bits than those used for less common source symbols.The Huffman coding is a procedure to generate a binary code tree.
() Compression using huffman code
-with a number of bits k per code word
-provide huffman table
Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol .Huffman coding uses a specific method for representing each symbol, resulting in a prefix code that expresses the most common characters using shorter strings of bits than those used for less common source symbols.The Huffman coding is a procedure to generate a binary code tree.
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- 2009-04-04 22:16:39下载
- 积分：1
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fdtd2D
finite difference time domain 2d code
- 2010-10-30 07:20:18下载
- 积分：1
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duoyuanyouhua
这个程序是关于多元峰值函数的的例程，新手和老手都会从中得益。(This process is about the multi-peak function of the routines, and newcomers and old hands will benefit from it.)
- 2007-11-22 17:01:31下载
- 积分：1
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dac
digital to analog converter
- 2013-12-04 00:29:18下载
- 积分：1
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shoushishibie2
说明： 基于视觉的动态手势跟踪与轨迹识别研究——硕士论文(Vision-based tracking and dynamic gesture track recognition- pp)
- 2011-04-01 17:00:42下载
- 积分：1
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duomubiaoxianxingguihua
多目标线性规划的编程方法，算法指导,值得参考，很好用(Programming method for multi-objective linear programming algorithm guidance)
- 2013-04-27 23:15:56下载
- 积分：1
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binmatrix
inmatrix函数创建一个与x矩阵同等大小的二、十进制换算对应表，所生成的换算对应表的第一行到末行依次对应二进制的高位到低位；并用此生成的换算对应表进行其他如求列和、列和代表的字符的运算；(inmatrix function creates a matrix of equal size with x 2, corresponding to decimal conversion table, the generated conversion table corresponding to the last line the first line of a high order corresponding to the low binary and use the resulting conversion table corresponding to the other, such as seeking out and , columns, and the representative character of the operation )
- 2010-07-18 10:41:00下载
- 积分：1
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noise
噪声的调制，可以改变调制信号频率，观测已经调制波形(Noise modulation can be changed to the modulating signal frequency, the observation has been modulated waveform)
- 2013-04-08 17:03:36下载
- 积分：1
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plane-wave
这是一个用来计算2维光子带的matlab程序。可分别计算TM 和TE模式平面波入射下的场分布。(This is a program to calculate the Photonic Bands of two dimension。The field excited by TM and TE mode plane wave incident can be calculated.)
- 2014-02-25 10:59:14下载
- 积分：1
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genetic_algorithm_using_matlab
说明： 包括用matlab实现遗传算法的所有基本函数(Genetic algorithm（using matlab）all the basic functions)
- 2009-08-31 16:06:53下载
- 积分：1
