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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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NFFT_MUSIC
两个目标 非均匀傅里叶变换方法，并对信号进行插值算法(Two target non-uniform Fourier transform method, and the signal interpolation algorithm)
- 2012-11-01 10:40:44下载
- 积分：1
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OLTV
ＯＬＴＶ算法是使用一个标记的训练样本实现大量未标记样本的训练，是一个很好的分类器实现。(OLTV is a package for learning with only one labeled training example along with abundant unlabeled training instances, which is sufficient for building a good classifier.)
- 2012-02-13 13:06:22下载
- 积分：1
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lmd1
LMD实验程序，效果不太理想，与大家讨论共享。只能分享出PF1.不能实现PF2,PF3的分离(LMD experimental procedure, the effect is not ideal, discuss and share. Only share the PF1. Separation can not be achieved PF2, PF3 the)
- 2014-09-21 03:55:33下载
- 积分：1
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ABC2SC
This function transforms a three-phase unbalanced phasor into its symmetrical components.
- 2014-10-04 18:54:24下载
- 积分：1
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yuyintezhengfenxi
基于MATLAB的语音信号特征分析描述，描述清楚，系统的描述了语音检测处理的方法，具有较高的参考价值。(The characteristics of speech signal analysis based on MATLAB description, clear description, system description method of speech detection processing, has high reference value.
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- 2014-11-19 10:33:42下载
- 积分：1
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Configurable-Simulink-Model-for-DC-DC-Converters-
Configurable Simulink Model for DC-DC Converters with PWM PI Control
- 2015-03-13 05:51:20下载
- 积分：1
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music1
采用matlab编写的music算法实现(Matlab prepared using music algorithm)
- 2008-05-07 10:13:38下载
- 积分：1
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IBM_ViaVoicePhone的开发手册
说明： ibm的相关开发资料(ibm related development information .......................... clause 8)
- 2006-02-15 01:05:58下载
- 积分：1
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fourier
完成傅里叶的变换，将时间域的信号转换到频率域(The complete Fourier transform converts the signal of the time domain to the frequency domain)
- 2013-12-26 15:02:27下载
- 积分：1
