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huffmancoding
格式:[huffcodes,氢,領 ,电子] = huffmancoding(磷,氮)
%输入:p是每个字母符号的概率
(如:对= [0.3 0.2 0.2 0.2 .06 .04])
n是一个整数,决定在每个帧的符号数量
(默认:n = 1时)
%输出:huffcodes:huffmancodes
答:源熵
甲肝:平均熵编码
电子邮件:科丁效率(format : [huffcodes,H,Hav,e]=huffmancoding(p,n)
inputs: p is the probability of each alphabet symbol
( eg:p=[.3 .2 .2 .2 .06 .04] )
n is an integer that determines number of symbols at each frame
(default:n=1)
outputs: huffcodes: huffmancodes
H: source entropy
Hav: average entropy for coding
e: codding efficiency
)
- 2010-07-05 12:07:29下载
- 积分:1
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zmccdma_gold
通过matlab建立码分多址通信系统的仿真平台,并仿真了扩频通信的性能(Matlab code division multiple access communication system through the establishment of the simulation platform, and simulated the performance of spread spectrum communication)
- 2010-03-10 15:51:22下载
- 积分:1
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wuguoqing3
说明: 线列阵多倍频程宽频带恒定束宽的实现,吴国清的论文(Linear array multi-octave wideband constant beamwidth implementation, Wu Guoqing papers)
- 2011-03-09 17:58:49下载
- 积分:1
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myMatlabfenlei
matlab关于数据挖掘分类的算法,id3,c45,cart,sliq,调试运行成功,推荐下载,(Matlab on the classification of data mining algorithms, id3, c45, cart, sliq. Debugging successful operation, recommended download,)
- 2006-12-04 15:49:18下载
- 积分:1
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huffman
This program code is for compressing a file or image using Huffman coding without any built-in functions.
- 2013-11-22 01:47:26下载
- 积分:1
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Stochastic-Lab
stochastic lab matlab code such as guassian process
- 2015-01-19 17:15:35下载
- 积分:1
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ddddd
编写程序将含有20个数据的数组M分成两个数组:正数组P和负数组N,并分别统计两个数组的个数,显示在屏幕上。(Write a program containing the data array 20 is divided into two arrays M: positive and negative groups Array P N, and the number of two arrays statistics were displayed on the screen.)
- 2013-11-14 16:14:07下载
- 积分:1
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LDPCcodenintroduction
有关可变码长的LDPC编码电路的设计与实现和一些相关的英文资料以及文献(LDPC)
- 2010-05-22 14:10:36下载
- 积分:1
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Project-08-01
Root-mean-square error and
mean-square signal-to-noise ratio
F(x,y) the original image , F’(x,y) the decompressed image , the original image change to JPG and then JPG change to Im. Observe to Error- ratio.
- 2015-02-01 16:59:21下载
- 积分:1
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fctbgbxp
采用热核构造权重,包含优化类的几个简单示例程序,可以得到很精确的幅值、频率、相位估计,MIMO OFDM matlab仿真,基于分段非线性权重值的Pso算法,对HARQ系统的吞吐量分析。(Thermonuclear using weighting factors Optimization class contains several simple sample programs, You can get a very accurate amplitude, frequency, phase estimation, MIMO OFDM matlab simulation, Based on piecewise nonlinear weight value Pso algorithm, HARQ throughput analysis of the system.)
- 2016-03-11 22:08:00下载
- 积分:1