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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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MATLAB6.5xbfx
说明： MATLAB6.5辅助小波分析与应用
算法及实例(Matlab6.5 assisted with the application of wavelet analysis algorithm and examples)
- 2006-04-05 12:50:11下载
- 积分：1
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gabor_filter
Gobal 滤波器代码，用matlab实现 (Gabol filter in Matlab)
- 2013-03-09 21:49:03下载
- 积分：1
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comprose
matlab绘制指南针，能够调整位置，大小和让其旋转一定角度，很实用(Matlab to draw the compass, it can adjust the position, size, and let the rotation Angle, very practical)
- 2020-12-05 19:09:23下载
- 积分：1
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ft_freqanalysis_mvar
frequency analysis for fRMI
- 2013-04-25 21:12:13下载
- 积分：1
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abda
matlab初学者，零基础，简单曲线练手，求指教(Matlab beginners, zero basis, simple curve training, ask for advice.)
- 2018-06-06 10:49:11下载
- 积分：1
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路径规划的实用方法
是路径规划的实用方法，基于chebyshev的水声信号分析，可以得到很精确的幅值、频率、相位估计，实现串口的数据采集，部分实现了追踪测速迭代松弛算法，主要是基于mtlab的程序，对HARQ系统的吞吐量分析。
- 2022-06-27 15:00:06下载
- 积分：1
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mtetris
matlab 编写的俄罗斯方块游戏，经过调试，可以用的(matlab prepared by the Tetris game, after debugging, you can use)
- 2009-12-29 00:23:39下载
- 积分：1
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MMSE-PIC
VBAST MIMO的一些有用程序 希望对大家有所帮助trellis MMSE(VBAST MIMO useful codes and mMSE performance
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- 2013-05-08 20:21:40下载
- 积分：1
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New folder (3)
说明： DSP codes,Radial Basis functions, sum of sinusoidal signals,Histogram
- 2019-06-19 00:17:41下载
- 积分：1
