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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.
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- 2008-03-05 19:22:23下载
- 积分：1
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RBF
A Simple RBF Matlab Implementation
- 2011-02-02 03:38:26下载
- 积分：1
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SISO_OFDM
OFDM编码方法，调制的方法有QPSK，16QAM和64QAM(the SISO_OFDM modulated with QPSK,16QAM,64QAM)
- 2012-08-01 00:04:01下载
- 积分：1
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mlclass-ex6
Support Vector Machines solution
- 2013-12-25 08:37:11下载
- 积分：1
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matlab
对信号进行时域特征提取，个人已使用，感觉很不错！(The time domain feature extraction of the signal, the individual has been used, I feel very good!)
- 2020-07-14 22:28:52下载
- 积分：1
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我有gps32星星的CA码中包含了两个文件，gps_ca_code…
本人做的产生GPS32颗星的CA码,共包含2个文件,gps_ca_code.m用于产生任一颗星的CA码.
Gen32CACode.m用于产生32颗星的CA码-I do have GPS32 stars of the CA code were included in two documents, gps_ca_code.m used to produce a Star of the CA code. Gen32CACode.m use produced in the 32-CA code
- 2023-01-13 01:30:03下载
- 积分：1
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IMC_cl
Thermally coupled distillation column for internal control strategy including improved internal model control and adaptive internal model control scheme (Internal model of distillation column control, program research on the internal thermal coupling distillation column control strategy)
- 2012-01-05 23:15:37下载
- 积分：1
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gaussian beams
说明： 搞死光束的基本性质及其通过博透镜的变换和高斯光束的聚焦(The basic properties of dead beam and gaussian beams through the lens of bo's transformation and focus)
- 2020-11-20 10:59:37下载
- 积分：1
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DOA
利用music算法对 DOA 进行估计，基于均匀线阵(estimation of DOA bymusic)
- 2009-06-27 10:43:10下载
- 积分：1
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fast_ica
it gives some importance abt fast ica using negentropy
- 2013-02-05 02:33:12下载
- 积分：1
