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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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three_phase_vsc
This is modeling three phase VSC
- 2021-04-28 21:58:43下载
- 积分：1
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WienerScalart96
wiener filter for image processing using scartlet
- 2010-09-28 13:21:49下载
- 积分：1
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nsissource-master
NSIS jiemian仿酷狗安装包实例(Imitation cool dog package instance)
- 2014-11-27 09:57:17下载
- 积分：1
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WuYufei_matlab
turbo码研究人员不可避免的吴宇飞的升级版程序，对turbo码的算法和其他思想的结合，仿真效果对学好turbo码是一个捷径(turbo codes researchers an upgraded version of inevitable Wu Yufei procedures, turbo code algorithm and a combination of other ideas, simulation results of turbo code is a shortcut to learn)
- 2010-03-15 19:03:34下载
- 积分：1
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svpwm
SVPWM的matlab仿真模型，基于simulink搭建，完美实现两电平逆变输出。附带svpwm算法及实现过程，适合自学研究。(SVPWM matlab simulation model, based on simulink structures, the perfect realization of two-level inverter output. With svpwm algorithm and implementation process, suitable for self-study.)
- 2013-08-23 10:43:50下载
- 积分：1
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voila
system for recognition of fingerprint
- 2011-10-17 08:02:16下载
- 积分：1
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neurofuzzy-anfis
neuro anfis with Matlab
- 2014-11-07 18:02:44下载
- 积分：1
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The-MATLAB-Notebook-v8
基于matlab的音频分组器设计，里面有详细代码，简单易懂(Matlab audio packet-based design, which has a detailed code, easy to understand)
- 2013-11-24 11:42:13下载
- 积分：1
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gram_schmit
source code gram_schimit is given in this matlab program
- 2014-09-22 01:45:09下载
- 积分：1
