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fano
设有离散无记忆信源X,P(X)．二进制费诺编码为：1.将信源符号按概率从大到小的顺序排列2.将信源分成两组――按两组概率之差为最小分．3.上面一组编码为0，下面一组编码为1，一直分到一组只有一个信源为止．4.将一个信源分组得到的0和1全部连接起来，组成该信源的码字，信源即得到自己的费诺编码．(There be no X remembering the message source in case that having being scattered, binary Feinuo of P (X) code is: 1. Will believe that the source sign orders 2 according to probability is minor from arriving at greatly sequence. Will believe that the source divides into two part being allotted 3 according to two set of bad of probability for the minimum. A group of code is 0 above , a group of code is 1 underneath, till dividing till a group only when one believes a source 4. Get up with a 0 and 1 all connection believing that the source is divided into groups and , be composed of the codon owing message a source , believe that the source is to get self Feinuo code
Powered )
- 2009-11-27 12:04:44下载
- 积分：1
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DynamicProgramming
一个4台机器加工500个工件求最小加工时间的动态规划正向算法的例子的matlab实现(A 4-machine processing 500 Workpiece minimum processing time for dynamic programming algorithms are examples of the realization of the matlab)
- 2008-06-24 21:07:09下载
- 积分：1
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multpaht-fading-channel-basic-model
由于多径和移动台运动等影响因素，使得移动信道对传输信号在时间、频率和角度上造成了色散，如时间色散、频率色散、角度色散等等，因此多径信道的特性对通信质量有着至关重要的影响，而多径信道的包络统计特性成为我们研究的焦点。根据不同无线环境，接收信号包络一般服从几种典型分布，如瑞利分布、莱斯分布和Nakagami-m分布。(Because multipath and mobile and other sports influence factor, makes mobile channel in transmission in time and frequency signal and Angle caused the dispersion, such as time dispersion, frequency dispersion, Angle dispersion, and so on, thus multipath channel of communication with the characteristics of quality is very important, while the effect of multipath channel (the statistical properties become the focus of our research. According to different wireless environment, receiving signals envelope general subject to several typical distribution, such as Rayleigh distribution, rice distribution and Nakagami-m distribution.
)
- 2012-04-30 10:05:04下载
- 积分：1
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dds
matlab下实现的DDS发生器，可观察其发生信号的波形，频谱。
运行前请先输入
global theta
theta=0 (matlab implementation of the DDS generator, may happen to observe the signal waveform, spectrum. Please enter a pre-operational global theta theta = 0 )
- 2009-03-05 09:53:11下载
- 积分：1
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Convex-Optimization
此程序为凸优化算法，采用了最新的凸优化工具箱CVX(This program is a convex optimization algorithm, using the latest CVX convex optimization toolbox)
- 2013-08-10 17:09:13下载
- 积分：1
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wenduchuanganqi
温度传感器，低于某一个温度时，提示升温，高于某一个温度时报警(The temperature sensor, below a certain temperature, tip to warm up, and higher than a certain temperature alarm
)
- 2012-05-13 17:21:45下载
- 积分：1
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fractal_dim
Fractal dimension (FD) calculation using differential box counting algorithm.
- 2013-03-27 22:18:02下载
- 积分：1
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faipao
关于超声波倒车雷达测距的，对于初学matlab的同学会有帮助，基于matlab平台实现。( About ultrasonic parking radar ranging, Matlab for beginner students will help, Based on matlab platform.)
- 2021-03-16 15:59:22下载
- 积分：1
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MLE_Linear_Regression
MLE Linear regression code is an important tool used in pattern recognition
- 2012-03-22 06:37:07下载
- 积分：1
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MapleandMatlab
利用Maple和Matlab解决科学计算问题(Using Maple and Matlab scientific computing problem solving)
- 2010-05-31 18:13:31下载
- 积分：1
