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code
处理lasso regression。
使用stochastic Markov property。(Algorithm for solving the Lasso problem:
0.5* (y- X*beta) *(y- X*beta)+ lambda* ||beta||_1
where ||beta||_1 is the L_1 norm i.e., ||beta||_1 = sum(abs( beta ))
We use the method proposed by Fu et. al based on single co-ordinate
descent. For more details see GP s notes or the following paper:
Penalized Regressions: The Bridge Versus the Lasso
Wenjiang J. FU, Journal of Computational and Graphical Statistics,
Volume 7, Number 3, Pages 397?416, 1998
)
- 2013-05-05 13:11:29下载
- 积分：1
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107551700916第九次作业
语音处理说话人识别 人工智能 ，实现基于VQ和GMM的说话人识别系统，通过增减训练数据或调整系统参数，对比分析一下基于VQ和GMM的说话人识别系统性能差别。(Speech processing speaker recognition, artificial intelligence realization of speaker recognition system based on VQ and GMM, through the training data increase or decrease or adjust the system parameters, the contrast analysis on the basis of VQ and GMM speaker recognition system performance difference.)
- 2017-12-31 19:44:01下载
- 积分：1
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pid_foc_funs
分数阶PID比一般PID多了2个可调参数，实现了常规PID所无法实现的控制功能，并且更精确有效(Fractional PID PID more than two adjustable parameters, and can not be achieved by the conventional PID control functions, and more accurate and efficient)
- 2021-04-22 19:58:48下载
- 积分：1
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ber_comparison
BER comparison on MATLAB
- 2011-10-16 19:06:05下载
- 积分：1
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adaboost_version1e
adaboost code for training and testing
see instructions inside
- 2015-01-30 15:08:48下载
- 积分：1
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running_mdn
基于Huang TS提出的快速中值滤波算法的MATLAB程序(Based on Huang TS a fast median filtering algorithm MATLAB program)
- 2010-11-09 21:10:04下载
- 积分：1
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adaptivefilter
自适应噪声对消器，消除语音中的噪声，算是探讨性质的小程序吧(Adaptive noise cancellation, and voice in the elimination of noise)
- 2009-06-01 16:23:40下载
- 积分：1
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matlab_word_excel
matlab与word、Excel的混合使用，太强了，该程序包括各种实例，狂赞！(Matlab and the word, Excel mixed use, too. The procedures include various examples of mad praise!)
- 2007-05-28 22:43:16下载
- 积分：1
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Markov_chain
马尔科夫链的Matlab源程序,求解多目标优化问题所得结果是一个优化解集,求解多目标优化问题所得结果是一个优化解集(Markov chain Matlab source, multi-objective optimization problem the result is an optimized solution set for solving multi-objective optimization problem the result is an optimized solution set)
- 2013-07-25 07:22:16下载
- 积分：1
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Signal-analysis-and-recognition
信号分析与识别仿真，采用GUI界面，包括数字和模拟信号的调制、解调及分析，可估计信号的频率、带宽等参数(Signal analysis and recognition simulation, USES the GUI interface, including digital and analog signal modulation and demodulation and analysis, can be estimated parameters such as frequency, bandwidth of the signal)
- 2014-11-24 10:37:27下载
- 积分：1
