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modelbasedonspectrumprediction
文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一，儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型(This paper presents methods for speech spectrum prediction based
on Gaussian mixture models. Spectrum prediction may be useful in a packet transmission system where the sensitivity to packet losses is a major problem.
Models of speech are trained by the Expectation Maximization algorithm using pairs, triples etc. of consecutive cepstral vectors.
The models are used to design first, second etc. order predictors.
The prediction schemes are evaluated using the spectral distortion criterion and compared to a simple reference method. The
best prediction scheme obtains an average spectral distortion that
is 0.46 dB less than for the reference method. )
- 2010-07-06 16:48:31下载
- 积分：1
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chapter5_68
这是模式分类一书中批处理裕量松弛算法和单样本的裕量松弛算法的matlab代码实现。pudn绝无二家。(This is a book of pattern classification margin batch relaxation algorithm and the margin of a single sample relaxation algorithm matlab code. 2 pudn no.)
- 2009-04-29 16:53:52下载
- 积分：1
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DMC
说明： 预测控制算法中的DMC算法在MATLAB编程仿真(DMC predictive control algorithm programming algorithm in MATLAB simulation)
- 2010-04-09 10:10:54下载
- 积分：1
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svm2
用SMo求解svm的算法，有最大间隔还有高斯核，多项式核，得到SMO还是比较简单的算法(using SMO to solve SVM)
- 2015-01-08 11:06:08下载
- 积分：1
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用matlab实现计算影像NDVI值的实例
用matlab实现计算影像NDVI值的实例，简单方便(NDVI images using matlab realize the value calculated instance, simple)
- 2021-04-28 16:58:44下载
- 积分：1
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k-means
基于k均值的强化学习的状态和动作的选择，可以有效的解决维灾难问题。(q learning with k-means )
- 2012-03-29 21:08:37下载
- 积分：1
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FDTDarithmeticprogrammingbasedonMATLABlanguag
介绍了时域有限差分(FDTD)法的基本原理,推导了二维TM模Yee算法的FDFD表达式,并结合算例阐述了基于MATLAB编程的基本方法(on the finite-difference time-domain (FDTD) method to the basic principles Derivation of 2D TM mode Yee's theorem expression, and explained with examples based on MATLAB programming methods)
- 2007-05-25 17:30:29下载
- 积分：1
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Srshcomp
this source code is very good
- 2013-08-16 01:30:40下载
- 积分：1
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MATLAB概率与数理统计分析程序源码大全
MATLAB概率与数理统计分析（第2版）》以概率与数理统计的基本原理为线索，以matlab为辅助条件，分别介绍了概率与数理统计概述、统计估计、假设检验、方差分析、回归分析、正交试验分析、聚类分析、判别分析和多元数据相关分析等内容，理论与实践相结合，向读者演示了matlab在数理统计中的应用。
("MATLAB Probability and Mathematical Statistics Analysis (2nd edition)" is based on the MATLAB r2011 a, on the basis of the 1st edition, further introduced the MATLAB probability and mathematical statistics analysis. "MATLAB Probability and Mathematical Statistics Analysis (2nd Edition)" takes the basic principles of probability and mathematical statistics as the clue, and takes MATLAB as the auxiliary condition. It respectively introduces the outline of probability and mathematical statistics, statistical estimation, hypothesis test, variance analysis, regression analysis, orthogonal test analysis, cluster analysis, discriminant analysis and multivariate data. The application of MATLAB in mathematical statistics is demonstrated to the readers by combining theory with practice.)
- 2018-09-25 23:18:42下载
- 积分：1
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MFC
Gauss and Rayleigh_simulation_matlab.
- 2010-11-21 17:19:04下载
- 积分：1
