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MSNR
自适应波束形成最小均方误差(MMSE)准则matlab仿真,包含使用该准则与否的对比图(Adaptive beamforming is minimum mean square error (MMSE) criterion of matlab, include the contrast figure of using the principles or not )
- 2021-04-15 16:18:54下载
- 积分:1
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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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SVM-KM
一个支持向量机的matlab工具箱,具有分类、拟合等功能,希望大家下载研学阿!(a Support Vector Machine Matlab toolbox, with classification, fitting features that you download Studies, A!)
- 2005-04-25 09:43:37下载
- 积分:1
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DWTxiaobobianhuan
这是一个完整的基于DWT变换的音频水印的例子,有助于学习音频水印(This is a complete audio watermarking based on DWT transform examples to help learn audio watermarking)
- 2011-11-15 11:11:13下载
- 积分:1
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ARMA_predict
MATLAB编写的ARMA建模程序,可实现UI打开EXCEL文件,自动选取合适滞后阶数ARMA建模和任意几期预测。(ARMA modeling program written in MATLAB, enabling the UI Open EXCEL file and automatically selects the appropriate number of lags several of ARMA modeling and forecasting arbitrary.)
- 2013-11-12 15:27:10下载
- 积分:1
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getDegree
运动模糊参数估计 模糊方向估计 一个关于运动模糊图像恢复算法的模糊方向估计方面的代码 基于MATLAB(Motion blur parameter estimation blur direction estimated a motion-blurred image restoration algorithm fuzzy direction of estimated code based on MATLAB)
- 2013-05-17 22:21:38下载
- 积分:1
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matlab_code.txt
刚好这里有一个现成的
,自己编程剔除数据异常值。(Here are just a ready-made, its own programming excluding data outliers.)
- 2013-06-16 21:42:10下载
- 积分:1
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butterfly-option-strategy
期权蝶式价差策略:把价差策略分解成单个期权的组合并分析期初成本和期末收益(Butterfly spread options strategy: to spread down into a combination of a single policy options and cost analysis at the beginning and end of the income)
- 2014-09-11 10:42:26下载
- 积分:1
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QPSK_Sys_identification
QPSK信号的产生 很好很不错的码源 节省时间 (QPSK signals have a very good source of very good saves time code)
- 2010-12-21 19:15:00下载
- 积分:1
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FFT-code
频域信号分析,bode图,相位图,幅频图(Frequency domain signal analysis , bode diagram, phase diagram , the amplitude-frequency diagram
)
- 2012-03-27 12:54:55下载
- 积分:1