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XIANGNONG
香农—费诺编码的MATLAB实现,程序已在,可直接运行(Shannon- Fenno encoded MATLAB realization of the process had been in the direct operation)
- 2009-01-02 18:49:19下载
- 积分:1
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costas
Recovery phase with recursive Costas loop. Bpsk symbols to demodulate
- 2009-12-14 18:44:41下载
- 积分:1
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EMSeg
EM 算法是求参数极大似然估计的一种方法,它可以从非完整数据集中对参数进行估计,是一种非常简单实用的学习算法。这种方法可以广泛地应用于处理缺损数据、截尾数据以及带有噪声等所谓的不完全数据,可以具体来说,我们可以利用EM算法来填充样本中的缺失数据、发现隐藏变量的值、估计HMM中的参数、估计有限混合分布中的参数以及可以进行无监督聚类等等。(Expectation Maximization image segmentation
Input:
ima: grey color image
k: Number of classes
Output:
mask: clasification image mask
mu: vector of class means
v: vector of class variances
p: vector of class proportions
)
- 2021-04-08 12:49:01下载
- 积分:1
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信号分段
说明: 一个长信号进行分析时,可能需要对信号分段,本程序提供一种分段方法(When a long signal is analyzed, it may be necessary to segment the signal)
- 2020-11-02 19:59:56下载
- 积分:1
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fuzzypid
模糊PID控制系统开发,大家可以自己的实际应用修改代码部分. 这个系统是二输入三输出的fuzzy pid控制(Fuzzy PID control system development, we can own part of the practical application of amendments to the code. The system is the second input and three output fuzzy pid control)
- 2009-07-17 11:32:28下载
- 积分:1
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mseq1
M序列的产生算法,利用matlab 仿真实现(M sequence generation algorithm, matlab simulation)
- 2013-07-23 10:10:41下载
- 积分:1
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234443222
带有相位噪声的MPSK和MDPSK性能统一分析(Containing phase noise MPSK and MDPSK-performance unified analysis)
- 2013-04-25 16:00:45下载
- 积分:1
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(SP)Subspace-Pursuit
一个关于压缩感知的论文,是用子空间迭代法求出最后的稀疏解(a method for compressed sensing)
- 2013-12-17 22:23:24下载
- 积分:1
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c4
说明: Manchester码的编码规则是,如果原始数据为“1”,将其编码成“10”;如果原始数据为“0”,将其编码成“01”。这种编码的特点是每个码元中间都有跳变,低频能量较少,便于接收端提取时钟信息。(Manchester, the coding rule is, if the original data is " 1" , be coded " 10" if the original data is " 0" , be coded " 01." This code is characterized by the middle of each symbol has a jump, low energy less easy to extract the clock information on the receiving end.)
- 2010-06-08 13:18:52下载
- 积分:1
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2
说明:
1、 设有一个起始地址为FRIST + 1的数据块,存放在内部RAM,
数据块长度在FRIST单元且不为0,要求统计该数据块中值为0的个数,
并将它们分别存放在FRIST - 1单元单元,试编写出相应程序。(1, with a starting address FRIST+ 1 block of data stored in internal RAM, the data block length of 0 in the FRIST unit and not to require statistical data block 0 in the number of them were stored In FRIST- 1 unit cell, try to write the corresponding program.)
- 2011-05-24 10:45:45下载
- 积分:1