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EMfor_neural_networks
In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: Nando de Freitas, Mahesan Niranjan and Andrew Gee Nonlinear State Space Estimation with Neural Networks and the EM algorithm After downloading the file, type "tar -xf EMdemo.tar" to uncompress it. This creates the directory EMdemo containing the required m files. Go to this directory, load matlab5 and type "EMtremor". The figures will then show you the simulation results, including ROC curves, likelihood plots, decision boundaries with error bars, etc. WARNING: Do make sure that you monitor the log-likelihood and check that it is increasing. Due to numerical errors, it might show glitches for some data sets.
(In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: Nando de Freitas, Mahesan Niranjan and Andrew Gee Nonlinear State Space Estimation with Neural Networks and the EM algorithm After downloading the file, type "tar-xf EMdemo.tar" to uncompress it. This creates the directory EMdemo containing the required m files. Go to this directory, load matlab5 and type "EMtremor". The figures will then show you the simulation results, including ROC curves, likelihood plots, decision boundaries with error bars, etc. WARNING: Do make sure that you monitor the log-likelihood and check that it is increasing. Due to numerical errors, it might show glitches for some data sets.
)
- 2008-03-05 19:22:23下载
- 积分：1
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MATLAB
说明： 完成语音分帧，加窗，线性预测和基音周期提取等功能(Complete voice framing, windowing, linear prediction and gene features such as cycle extraction)
- 2010-04-25 15:25:49下载
- 积分：1
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MATLAB-SIMULINK
本书为matlab电力系统学习书籍，详细介绍了simpower的使用方法和功能应用，适合初学者尽快掌握和学习(This book is a study of power system matlab books, detailing the use and functionality of the application simpower, suitable for beginners to master and learn as quickly as possible)
- 2014-11-02 11:01:09下载
- 积分：1
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Ergodic_Capacity_CDF
MIMO的研究越来越成熟，而大规模MIMO在未来是研究的热点。了解一般MIMO的容量等特性，将有助于理解和掌握。(MIMO research and more mature, but large-scale study of MIMO is a hot spot in the future. For general MIMO capacity and other features, will help to understand and master.)
- 2015-03-25 10:10:08下载
- 积分：1
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完整的OFDM仿真程序
PAPR抑制方法中SLM等方法的matlab仿真代码(PAPR suppression method, SLM method)
- 2021-04-06 19:19:02下载
- 积分：1
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MT_6223_GSM
MT 6223 GSM GPRS Baseband Processor Technical Brief
- 2009-03-14 17:41:55下载
- 积分：1
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fenzu
对数据进行分组：通过该程序在matlab将一组数据随机的分为两组，用于建模计算(devide into two groups)
- 2013-10-30 21:59:28下载
- 积分：1
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ofdmci
Simulation program to realize OFDM transmission system
Simulate effect of interfarence noise
- 2010-10-31 18:12:48下载
- 积分：1
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Euler_Bernoulli
Euler_Bernoulli梁在横向荷载作用下的挠度曲线，matlab程序
将matlab工作目录设为解压后的文件夹
依次执行
main
postprocessing
两条命令(matlab program for Euler_Bernoulli Beam)
- 2011-10-07 19:53:31下载
- 积分：1
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Ncut_9
实现Normalized cut算法 能进行精确快速的聚类(Normalized cut algorithm can achieve accurate fast clustering)
- 2014-11-02 09:09:55下载
- 积分：1
