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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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HSV_OK
这是一个提取图像的HSV特征的程序，并将特征以一维向量的形式保存在txt文件或mat文件中，可以直接调用m文件执行。(This is an extract images HSV characteristics of the program, and the characteristics of the form of a one-dimensional vector saved in txt file or mat file, you can directly call the m file execution.)
- 2012-11-15 22:03:04下载
- 积分：1
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kalman
说明： 卡尔曼滤波算法。使用STm32跑的，亲测可以用，效果很好，算法源码(Kalman filtering algorithm.Using STm32 run, pro test can be used, the effect is very good, algorithm source)
- 2020-05-15 20:42:28下载
- 积分：1
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HJTri
说明： 机械优化设计黄金分割法和三次插值法，适用于无约束一维极值问题(Optimal Design of Mechanical golden section method and the cubic interpolation method, applied to non-binding one-dimensional extremum problem)
- 2009-08-18 10:24:13下载
- 积分：1
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mat_func
本文件夹中包含了克立格插值，滞后系数计算，旋转正交经验分解以及在指定域绘图，比较两个文件等m文件，vebyk与plotmapc对原函数进行了改善，具体功能参见m文件(this folder contains Kriging interpolation, lag factor, rotary orthogonal decomposition and experience in the designated field mapping, compare two documents m, vebyk plotmapc with the original function had improved, specific functions, see documents m)
- 2006-08-08 18:20:16下载
- 积分：1
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ABSandEPS
防锁死刹车系统和电动液压助力转向系统的模型，模型什么详细(Anti-lock brake system and electro-hydraulic power steering system model, the model detailed)
- 2012-06-22 17:50:54下载
- 积分：1
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BA16Ed01
Sensorless Speed and Direct Torque Control o
Surface Permanent Magnet Synchronous
Machines using an Extended Kalman Filter
- 2011-08-19 21:25:44下载
- 积分：1
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HOUGH-detection-circle-
MATLAB平台下使用HOUGH变换检测圆的算法(Use HOUGH transform circle detection algorithm)
- 2014-10-08 16:30:53下载
- 积分：1
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decodeLogDomainSimple
variation in the min sum ldpc decoder in matlab
- 2009-11-09 21:36:05下载
- 积分：1
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NIT
matlab 数值积分工具箱 里面有具体说明。NIT(matlab numerical integration toolbox there are specific instructions. NIT)
- 2010-11-09 22:17:27下载
- 积分：1
