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sdarticle2
since direct jornal English
- 2011-07-10 16:47:33下载
- 积分:1
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estmimooo
estimation of channel
- 2013-02-03 17:41:30下载
- 积分:1
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Single-Phase-DVR
This file contains concept of DVR in detail. It explains implementation of single and three phase DVR using matlab in detail.
- 2015-03-11 20:53:44下载
- 积分:1
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Grib2Ascii
MATLAB编程实现GRIB文件转换成二进制
(GRIB file is converted into a binary)
- 2014-01-23 23:18:23下载
- 积分:1
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MATLAB-transmission
this code is about different types of digital communications
- 2014-01-24 03:15:40下载
- 积分:1
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mimotools
MIMO通信系统工具箱,方便进行空时编码方面的仿真(MIMO communication systems toolbox, facilitate simulation of space-time coding)
- 2010-03-15 14:41:09下载
- 积分:1
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Codes
calcul du champ rayonné par l antenne
- 2012-05-10 21:19:50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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10
说明: 《Matlab从入门到精通》所有的源程序。(《Matlab from entry to the master》 all of the source.)
- 2009-10-09 01:40:58下载
- 积分:1
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RBFwangluo
说明: 自己编的遗传RBF神经网络程序,RBF神经网络,txt文件调试通过(Own series of genetic procedures for RBF neural network, RBF neural network, txt file debugging by)
- 2011-03-16 16:28:25下载
- 积分:1