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Wav_Noise

于 2012-03-15 发布文件大小:2KB

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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小波变换，实现语音增强的功能。(The speech signal denoising, wavelet transform, the noisy speech signal in the MATLAB development environment, Speech enhancement functions.)

文件列表：

Wav_Noise
.........\bayes.m,267,2010-05-11
.........\hthresh.m,209,2010-05-11
.........\sthresh.m,233,2010-05-11
.........\zibianxiaoboquzao.m,4548,2010-05-11

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kl
说明：实现k-l变换，代码短，效率高，适合初学者进行上机练习，原理简单，比较容易懂和实现。(Achieve kl transformation, the code short, high efficiency, suitable for beginners to practice on the machine, simple in principle, relatively easy to understand and achieve.)

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积分：1
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Wavelet compression algorithm. Start by computing a complete wavelet-transform using the cohen-daubechies-fevereau (2,2) biorthogonal wavelet (which incidentally seems to be the same as used for lossless JPEG2000, but they call it a (5,3)?).

2014-02-06 22:44:46下载

积分：1
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this watermarking is implemented using wavelet transform..

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多点目标单站SAR的回波信号仿真以及BP后向投影成像参数见合成孔径雷达成像——算法与实现一书表6.1 运行结果正确，注释比较详细(Percent more single station SAR point target echo signal simulation and backward projection imaging BP parameters, see synthetic aperture radar imaging- algorithm and implementation of a book Table 6.1 run result is correct, more detailed notes)

2020-10-28 22:19:58下载

积分：1
predectif-detection-of-defects
Resumé de l’article: "Early Detection of Fatigue Damage on Rolling Element Bearings Using Adapted Wavelet" par Xavier Chiementin, Fabrice Bolaers, Jean-Paul Dron en franç ais

2012-04-10 17:29:32下载

积分：1
xiaobotiqu.m
关于小波包变化的，特征提取的一些程序，可直接运行成功。(Wavelet packet feature extraction)

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与labview之间的联系在小波变换方面(Contact between labview in terms of the wavelet transform)

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matlab实现串口采样数据的实现曲线绘制，能够设置串口编号。(matlab SerialPortCommunication)

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