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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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ulawcompander.m
Companding is essentially a technique for achieving non-uniform quantization. There are basically 2 methods which are most popular in literature.:-A-law companding and u-law companding. These algorithms help in achieving to an extend, compression. The given code shows how to compress a 14-bit code to 8-bit code and its digital implementation using matlab. Please contact by mail if a detailed description of code is needed.
- 2010-05-17 14:06:08下载
- 积分:1
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blands-rule
一篇描述anti-cycling理论的文章,希望对大家有所帮助。。(bland s least index rule, an article on anti-cycling theory)
- 2012-05-10 10:22:39下载
- 积分:1
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zhixianzhenzhixiangxing
给出了线阵的指向性计算matlab代码,并绘制指向性指数(Gives the linear array of point calculations matlab code, and draw the point index)
- 2011-09-05 18:06:21下载
- 积分:1
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Matlabcode
It is very much essencial in electronics enginerring student for design radar system
- 2013-08-24 10:57:53下载
- 积分:1
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numerical-analysis-homework
东大版数值分析上机题作业,包含牛顿迭代法、高斯赛德尔迭代法、龙格库塔法等(Southeast University version of 《numerical analysis 》homework , including the Newton iterative method, high Sisaideer iterative method, Runge-Kutta method)
- 2013-12-10 16:28:36下载
- 积分:1
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proakis
digital signal processing using matlab 源码(digital signal processing using matlab source code)
- 2011-11-16 15:20:16下载
- 积分:1
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gable
这是几何代数的matlab工具包,一般的matlab中不含有.(This is the geometric algebra matlab toolkit matlab in general do not contain.)
- 2008-01-15 00:04:50下载
- 积分:1
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nonlinear-equations-with-MATLAB.
用MATLAB实现非线性方程的数值解法。主要有不动点迭代法,牛顿法,割线法和对称秩法的MATLAB源码。(Numerical solution of nonlinear equations with MATLAB. Fixed point iteration method, Newton, secant, and the symmetry rank of the MATLAB source.)
- 2012-04-01 14:37:01下载
- 积分:1
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kk
说明: 基于matlab的激光谐振腔的横模模拟程序,用于模拟激光腔不同参数下的模式(MATLAB program of laser )
- 2011-05-11 20:25:20下载
- 积分:1