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Speech-enhancement

于 2020-10-20 发布 文件大小:1KB
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代码说明:

  语音增强的MATLAB代码 基于谱减法的语音增强系统(Speech enhancement of MATLAB code)

文件列表:

Speech enhancement.m,2940,2011-05-16

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    积分:1
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    2021-04-21 23:18:49下载
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    多信号分离MUSIC的经典学习程序 对初学者帮助很大(it is a baisc and useful code of the multiple signal classfication for the beginners.)
    2013-09-11 20:32:20下载
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    11阶自适应滤波器的LMS算法,并且与RLS进行了比较(11 steps LMS adaptive filter algorithm and the RLS were compared)
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    2013-01-10 15:50:23下载
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  • chirplet_analasis
    针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点,文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数,得到其能量分布集中于信号的调频率曲线上的结论,此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计;然后通过解线性调频技术获得其初始频率和宽度的估计,仿真结果验证了本文算法的有效性。(this code includs one method for chirplet analasis,that is used in voice and ultra-wave analasys,etc.)
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  • Str2Wav
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