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语言处理过程中的端点检测,频谱分析,加重及去噪增强处理的MATLAB源程序和结果,语音文件改成自己的即可(采样点匹配)。-Language processing, endpoint detection, spectrum analysis, emphasis and de-noising and enhancement results of the MATLAB source code, voice files can be changed to your own (matched sample
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语音端点检测,以及基于短时能量的语音增强的减谱法,matlab文件。-Voice activity detection, as well as short-term energy-based speech enhancement by spectral method, matlab file.
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基于谱减法语音增强matlab程序,很好的去除噪声,得到增强的语音信号-Speech enhancement based on spectral subtraction matlab program, very good to remove noise, enhanced voice signal
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语音增强是影响语音识别系统性能的重要成分。为了比较语音增强算法的性能,采用Matlab软件进行了数值仿真,对不同噪声环境下的语音用3种不同的方法进行降噪,采用信噪比、端点检测等方法来降噪效果,并对几种增强算法的性能进行了比较分析。结果表明,在变噪声环境下短时谱MMSE法最佳,谱减法和维纳滤波法各有优点。-Speech enhancement of voice recognition is an important component of system performance. In order
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合流超几何函数是处理较为复杂的语音处理算法中的较为常见的程序,它在MATLAB中能够正确实现相对有些困难,附上的程序能够在语音增强算法中正确运行。-Confluent hypergeometric function is dealing with more complex voice processing algorithms in the more common procedures, it can be correctly implemented in MATLAB relatively s
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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.
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语音处理工具包,包括matlab语音输入输出,谱分析,LPC分析,语音增强等-Voice processing toolkit, including matlab voice input and output, spectral analysis, LPC analysis, speech enhancement, etc.
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语音增强程序,在使用MATLAB对语音数据进行处理前,需要进行预增强,该程序完成此项功能-Speech enhancement procedures, the use of MATLAB for voice data processing, the need for pre enhanced, the program to complete the function
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DTW算法 教程,可以用于语音识别,图像识别等等。
DTW algorithm tutorial, can be used for speech recognition, image recognition, etc-MATLAB voice processing program, speech enhancement, speech pretreatment, very rich, very useful for reference.
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matlab实现的传统语音降噪声使用的谱减增强算法,含有维纳滤波算法,请大家参考学习。(Matlab implementation of the traditional voice reduced noise spectrum enhancement algorithm, contains Wiener filtering algorithm, please refer to the study.)
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