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yuyinxinhaolianghua

于 2009-07-01 发布文件大小:157KB

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采用矢量量化对语音信号量化，并与标量量化对比分析，绘制了语音信号的概率密度曲线(The use of vector quantization for speech signal quantization and scalar quantization and comparative analysis, rendering the speech signal probability density curve)

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yuyinxinhaolianghua.m

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Normalized_LMS
本程序介绍了一种改进的LMS算法-均一化的LMS算法，与传统的LMS算法比较收敛性更好，并由程序给出了比较图(This procedure introduced an improved LMS algorithm- homogenization of the LMS algorithm, with the traditional LMS algorithm convergence better, by the procedures given comparison)

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积分：1
spectrelentropy
使用子带谱熵进行的端点检测，将谱熵分为几个子带，检测效果不错(The use of sub-band entropy of the endpoint detection, the spectral entropy is divided into several sub-band to detect the effect of good)

2008-12-27 13:32:25下载

积分：1
mfcc
谱减去，最常用的程序，实习除噪，语音增强(To achieve denoising)

2012-05-08 15:39:06下载

积分：1
rever
1.进行含噪语音信号的时频分析 2.设计合适滤波器进行去噪 3.进行去噪后信号的时频分析4.设计一个混响器（用四个梳状滤波器和两个全通滤波器（下图所示））来产生回声（通过一个均衡器(Reverberation)

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voice
对一段语音进行变速变调等多种处理的MATLAB样例程序。(Variable-speed modulation of a variety of voice processing sample MATLAB program.)

2011-12-16 19:39:41下载

积分：1
speech processing
中国科学技术大学本科课程语音信号处理实验代码(speech processing code for USTCers)

2020-11-11 10:59:44下载

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blockframes
语音信号处理中用于说话认识别中预处理部分的分帧函数代码(Speech signal processing for speech understanding in other parts of the sub-frame in the pre-function code)

2011-05-17 14:30:42下载

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L1General
Maltlab program for Compressive sensing using L1 minimization

2018-01-08 22:46:44下载

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kaerman
语音信号去噪，在MATLAB开发环境下，对含噪声的语音信号进行卡尔曼滤波，实现语音增强的功能。(The voice signal denoising, the Kalman filter, the noisy speech signal in the MATLAB development environment Wave, speech enhancement.)

2012-03-15 10:25:29下载

积分：1
nietiu
多抽样率信号处理，包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,完整的基于HMM的语音识别系统。( Multirate signal processing, Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation, Complete HMM-based speech recognition system.)

2016-11-08 16:00:00下载

积分：1

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