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zishiyingjiangzao
说明: 这里介绍了一种基于自适应滤波的噪声抵消法,采用归一化最小均方误差算法,采集实际噪声环境下各种不同信噪比的带噪语音样本进行降噪处理,实验结果表明,处理后信号的信噪比得到了较大程度的提高,大大改善了听音效果,具有很高的可懂度,且语音自然度好,没有失真;并与谱减法进行了比较,自适应噪声抵消法的降噪幅度比谱减法有一定提高,在听音效果上,用自适应噪声抵消法处理后的语音在清晰度,自然度方面优于谱减法。(Here a novel adaptive noise cancellation method using normalized least mean square algorithm, collecting a variety of actual noise environment, the SNR of noisy speech samples for noise reduction, experimental results show that treatment After the signal to noise ratio was greater improvement in the level, greatly improved the listening results, with high intelligibility and naturalness of speech is good, no distortion and were compared with the spectral subtraction, adaptive noise cancellation law than the spectral subtraction noise reduction rate of a certain improvement in the listening results, and with the adaptive noise cancellation method in the treatment of voice clarity, naturalness is better than spectral subtraction.)
- 2011-04-13 11:57:31下载
- 积分:1
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kalman
卡尔曼滤波算法的一个例子,注释详尽,训练测试分开编写,带有详尽数据,可以用来深刻理解kalman算法(Kalman filter algorithm examples, detailed notes, training tests prepared separately, with detailed data that can be used to a deep understanding of kalman algorithm)
- 2013-07-19 10:47:02下载
- 积分:1
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Gailv_Suiji_Simulation
matlab程序:
计算机模拟思想计算概率模型(matlab program
)
- 2013-08-26 17:32:11下载
- 积分:1
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Curve-Fitting
source code for curve fitting PSO
- 2013-11-30 03:50:59下载
- 积分:1
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matlab_100
用matlab 编写的100个各种小算法与代码,供大家学习参考,希望能有用。(100 using matlab small algorithm code for all to learn, can be useful.)
- 2012-11-18 09:35:41下载
- 积分:1
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fluid_interection
application of fuzzy logic in fluid
- 2013-08-29 05:13:52下载
- 积分:1
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Matlab---The-Language-of-Technical-Computing
This is a categorized compilation of tips for the MATLAB programmer. Items to help you to browse through them and find information that is useful. Many of the tips include a reference to specific MATLAB documentation that gives you more complete coverage of the topic.
- 2013-12-07 19:14:30下载
- 积分:1
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account
C++大作业,编写一个account类实现基类派生类之间的各种关系。主要用于初学者对于类的理解。(C++ big job, write a class that implements account the various relationships between the base class derived class. The main class for beginners to understand.)
- 2013-12-26 14:58:21下载
- 积分:1
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chapter-4
说明: 《matlab语言常用算法程序集》源代码第四章(" Matlab common algorithms assembly language" source code, Chapter IV)
- 2011-03-24 10:58:46下载
- 积分:1
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tfpart2
时频分析的toolbox的guide,可以用于<Matlab时频分析技术及其应用>一书(time-frequency analysis of the toolbox the guide, can be used)
- 2007-06-07 19:44:05下载
- 积分:1