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MIMO_OFDM
- 基于期望最大化(EM)的最大后验信道估计算法(MAP)在高信噪比(SNR)下将很难获得较低的估计误差,并且,对于导频辅助的MIMO-OFDM系统,OFDM符号的数据传输效率随着发送天线的增加而明显下降.为改善这两种缺陷,引入一种等效的信号模型来改善高SNR下的估计性能 在相邻多个OFDM符号内使用相移正交导频序列和联合估计来提高系统的数据传输效率和估计性能 根据角域内信道间的独立性来减小噪声对估计的影响.通过仿真实验可知,所提算法具有更小的估计误差和更高的数据传输效率.-Maximum a po
MATLAB
- matlab numerical phantom and EM simulation FDTD algorithm in matlab
gmm
- fast EM GM algorithm solving long computation time in matlab
EM_Gaussian
- 基于EM算法的高斯混合模型参数估计Matlab算法，-EM algorithm-based parameter estimation of Gaussian mixture model
wavelethmtem
- 是利用EM算法进行小波域隐马尔科夫模型的参数训练，这个训练时间上比其它方法有所提高。-EM algorithm is the use of wavelet-domain hidden Markov model parameters for the training, the training time than other methods increased.
GMM
- 实现混合高斯模型的聚类算法 利用最大似然估计和最大期望的方法来实现混合高斯模型-Gaussian mixture model to achieve clustering algorithm using the maximum likelihood estimation and the greatest way to achieve the desired mixed-Gaussian model
stprtool15aug08
- 统计模式识别算法包，包括线性分类算法，SVM，PCA，LDA，EM，k-means分类等多种常用的模式识别算法。-Statistical pattern recognition algorithm package, including a linear classification algorithm, SVM, PCA, LDA, EM, k-means classification and many other commonly used pattern recognition algori
EM12suanfa
- 两个改进的EM算法，虽然比Matlab自带的运行速度慢，但更易理解算法的原理-Two improved EM algorithm, although more than Matlab s own slow, but easier to understand the principles of algorithm
emgmm
- 本程序是EM算法，是参数估计（极大似然估计）方法的数值解法。-This procedure is the EM algorithm, is the parameter estimation (MLE) method of numerical solution.
PR_AI_code
- 这是《精通VC++数字图像模式识别技术及工程实践[第2版]》光盘源代码，其中包括EM算法、fisher判别函数、HMM隐马尔科夫模型、BP神经网络、小波变换、alpha-beta剪枝、A*算法等，还包含几个纹理分析、人脸定位、字符识别、车牌号识别、8数码、黑白棋、离线/在线签名等实例，因此对于学习模式识别、人工智能的朋友们都大有裨益。光盘中的素材请见另外一个资源。-This is " proficient in VC++ Digital Image Pattern Recognitio
xml_toolbox-3.2.1-matlab-7.0-R14
- 高斯混合模型的matlab的实现，但是不包含em算法在里面，但是有版权，注意阅读内容-Gaussian mixture model of the matlab implementation, but does not include the em algorithm inside, but has the copyright and pay attention to read the content
UseofafasEMalgorithmfor3Dimagereconstruction
- 本论文介绍的是3d图像重建的快速em算法-The introduction of this thesis are 3d image reconstruction algorithm Express em
EM_for_classify
- 混合高斯模型EM算法,对数据样本进行归类-EM algorithm by mixture gaussian model, calssify the data samples
em_ghmm
- EM算法的MATLAB实现,EM算法是HMM中用于随机过程模型参数训练的经典算法-the inplement of algorithm EM with MATLAB，the algorithm is a claasical mathod which is used to train the patameter of the HHM model.
circleGS
- GS算法的matlab例子，本例子仿真了一个圆形的光环结构，其它的参数见matlab中的注释-GS algorithm matlab example, the example of simulation of a circular ring structure, and other parameters, see the Notes matlab
EM_Introduction
- EM算法的模型聚类的研究及应用 EM算法的模型聚类的研究及应用 EM算法的模型聚类的研究及应用-EM+AlgorithmEM+AlgorithmEM+AlgorithmEM+AlgorithmEM+AlgorithmEM+AlgorithmEM+AlgorithmEM+AlgorithmEM+Algorithm
e_m_matlab
- 高斯混合模型的em 内含源代码与例子和实验报告-Gaussian mixture model of the em algorithm
gafuzzymatlab
- 模拟退火，禁忌搜索，遗传算法，神经网络-MATLAB程序合集 -Simulated annealing, tabu search, genetic algorithm, neural network-MATLAB collection procedures simulated annealing, tabu search, genetic algorithm, neural network-MATLAB collection procedures
emc
- 此源码可用与隐马氏模型估计参数时的EM算法。此源码在C++中运行。-This source can be estimated with the Hidden Markov Model parameters of the EM algorithm. This source code in C++ in the running.
fanshuchongjian
- 此算法是CT中经典的EM算法，经过验证算法没有错误，能很好的运行。-CT in this algorithm is the classic EM algorithm, there is no proven algorithm error, can run very good.