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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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Instal_new_FOC
A NEW MATLAB TOOLBOX OF FEILD ORIENTED CONTROL (FOC) PROCEDURE FO INDUCTION MACHINE DECOUPLING.
- 2011-09-28 01:08:35下载
- 积分：1
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trn_3in
模糊神经网络 预测 软计算 T-S模糊模型
训练(Fuzzy neural network training in soft computing TS fuzzy model)
- 2010-06-21 17:12:23下载
- 积分：1
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matlabMathProblem
高等应用数学的问题的matlab求解，学习matlab得好例子(Higher Applied Mathematics Matlab solving problems, learning good example Matlab)
- 2007-04-02 09:13:12下载
- 积分：1
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wsn-code
这是基于虚拟力的无线传感网络覆盖仿真的源代码(This is based on the virtual power wireless sensor network coverage simulation source code)
- 2021-04-27 23:38:44下载
- 积分：1
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MATLAB_BIanYuanJianCe
关于细胞边缘检测以及识别的MATLAB程序。
希望对您有所帮助！(On the cell edge detection and identification of the MATLAB program. I hope for your help!)
- 2007-09-12 12:51:01下载
- 积分：1
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scanfulang
用夫琅禾费衍射模型模拟液晶相控阵的远场光强分布(Fraunhofer diffraction model to simulate liquid crystal phased array far-field intensity distribution)
- 2012-04-27 15:41:52下载
- 积分：1
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speechenhancement
在MATLAB环境下使用谱减法对语音信号进行增强，程序可以运行(In the MATLAB environment using spectral subtraction speech signal enhancement program can run)
- 2013-07-09 15:22:08下载
- 积分：1
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Double_buck_PI_Control
Double_buck_PI_Control.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(Double_buck_PI_Control.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)
- 2013-08-26 22:38:07下载
- 积分：1
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deneme.mdl
matlab deneme dosya sfunction
- 2013-03-28 02:52:54下载
- 积分：1
