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GMSK
GMSK的相关matlab仿真,包括眼图,相位路径,量化等等(GMSK related matlab simulation, including the eye, the phase path, quantification, etc.)
- 2010-07-03 14:46:13下载
- 积分:1
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neuralnets.tar
neural network based speech detection
- 2010-09-26 02:23:49下载
- 积分:1
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Matlab_examples
说明: Matlab实用100个例子,可以帮助初学者入门,很实用的哦,(100 examples of Matlab utility that can help beginners and entry, it is useful Oh,)
- 2008-12-04 03:07:26下载
- 积分:1
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jl
说明: 方腔环流计算流体作业,利用MATLAB 完成(The square cavity Circulation computational fluid operation, using MATLAB completed)
- 2013-01-19 14:19:12下载
- 积分:1
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FDTDMatlab
Program author: Susan C. Hagness
Department of Electrical and Computer Engineering
University of Wisconsin-Madison
1415 Engineering Drive
Madison, WI 53706-1691
608-265-5739
- 2012-10-06 15:56:16下载
- 积分:1
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ROD
This a package containing all sources code for matlab for "blotch and scratch detection based on Rank orederd differences" or ROD.
- 2009-11-08 01:56:30下载
- 积分:1
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FIR_M.rar
FIR滤波器的MATLAB程序,可用于算法仿真,非常有用.(fir filter matlab program,could be used to develop algorithm,veri useful.)
- 2009-05-15 09:02:34下载
- 积分:1
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xitongbianshi
这是一个系统辨识例子,通过该例子可以深入理解系统辨识的相关知识及MATLAB编程(This is an example of system identification, through the example of system identification can be in-depth understanding and knowledge of MATLAB programming)
- 2011-05-14 08:28:33下载
- 积分:1
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CHAOGAOSI
研究表明超高斯分布更加贴近语音信号的实际分布,然而语音信号很难用单一的概率密度
函数准确描述,针对这一情况,提出了一种用超高斯混合模型对语音信号幅度谱建模的新方法,并推导了
基于此模型的幅度谱最小均方误差估的估计式。仿真结果表明:与传统的短时谱估计算法相比,该算法不
仅能够进一步提高增强语音的信噪比,而且可以有效减小增强语音的失真度,提高增强语音的主观感知
质量。 (Recent research indicates that the speech spectral amplitude distributions could
be fairly described with super-Gaussian probability density function. However, the complexity
of speech signal determines that the distribution statistics ofspeech signal could not be well
described by single simple function. Thus a super-Gaussian mixture model for speech spectral
amplitude is proposed, and with this model, a minimum mean-square error (MMSE) estimator for speech
signals spectral amplitude is derived. The simulation results show that this algorithm based on
Gaussian and super-Gaussian speech model could achieve better noise suppression and lower speech
distortion as compared with the conventional short-time spectral amplitude estimation algorithm. )
- 2014-01-18 10:13:52下载
- 积分:1
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Shannon_fano_Elias
This technique doesn t involve sorting of probabilities as in Shannon-Fano coding. The following formula is used to calculate F (x) which in turn generates the code
F (x) = F(x) + p(x) / 2,
where F(x) is cummulative sum of probabilities p(x).
It can be further understood with the following C code
- 2010-08-11 04:18:23下载
- 积分:1