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Cap02_Shadowing-Effects
利用matlab对无线通信信道仿真,大尺度衰落问题(Using matlab wireless communication channel simulation, large-scale fading problem)
- 2013-11-15 02:54:47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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youguanViterbijuanjibianyimachengxu
给出纠错码性能测试仿真的一般方法,重点研究其信道差错序列的产生,然后利用Matlab实现卷积码编码及其Viterbi译码的性能测试仿真(Error-correcting codes are given the general simulation performance test methods, focus on the channel error sequence generated, and then the realization of convolutional codes using Matlab coding and Viterbi decoding performance test simulation)
- 2009-06-01 09:40:00下载
- 积分:1
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ISODATA
说明: 模式识别中的ISODATA算法,以及利用模式相似性测度分类的源程序(The ISODATA algorithm for pattern recognition and classification using pattern similarity measure of the source)
- 2011-03-17 21:33:47下载
- 积分:1
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plane
一边固支薄板的动力学建模,刚度矩阵、质量矩阵以及阻尼矩阵的组合。(While clamped sheet dynamics modeling, a combination of stiffness matrix, mass matrix and the damping matrix.)
- 2014-03-27 20:19:33下载
- 积分:1
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amos
this is the programme of VRP
- 2009-12-07 01:43:27下载
- 积分:1
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LTE_init_create_eNodeBs.m
lte e-node-b matlab code contain code for generating e-node-b in lte simulation
- 2012-04-18 16:02:19下载
- 积分:1
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stblrnd
alpha稳定分布的函数。该分布是一种连续概率分布,其概率密度比高斯分布概率密度有更厚的拖尾,是一类适用范围很宽的随机信号模型,比高斯分布有更广泛的适用性。(Alpha stable distribution function. This distribution is a continuous probability distribution, the probability density are thicker than gaussian probability density trailing, random signal model is a kind of very wide application scope, has wider applicability than gaussian distribution.
)
- 2013-12-26 17:07:45下载
- 积分:1
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Guyan
Guyan法模型减缩,缩减系统治疗刚度矩阵维数,同时保持低阶模态精确性(Guyan condensaton method)
- 2014-03-31 09:07:07下载
- 积分:1
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conv
convolution basic programming
- 2011-02-04 23:36:43下载
- 积分:1