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subtraction-speech-denoising
一种基于改进谱减法的语音去噪新方法，对于想学习谱减法的同学有很大的帮助(A kind of based on improved spectral subtraction speech denoising, a new method to want to learn the spectral subtraction classmates have a lot of help
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- 2020-12-02 20:29:26下载
- 积分：1
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mallat
小波谱分析mallat算法经典程序 希望对大家的学习有帮助(The small spectral analysis of the classical program of the mallat algorithms hope that everyone' s learning)
- 2012-06-29 14:12:46下载
- 积分：1
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wavelet
说明： 用于求取小波包变换后小波系数的熵值，对初学者很有帮助(Used to obtain the wavelet coefficients after wavelet packet entropy, helpful for beginners)
- 2011-04-15 19:08:13下载
- 积分：1
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pq_pcasvm
使用小波能量差提取信号，PCA降维，SVM对电能质量扰动分类。(Extract the signal using the wavelet energy difference between the PCA dimensionality reduction, SVM classification of power quality disturbances.)
- 2012-07-23 09:48:05下载
- 积分：1
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down-conversion
基于软件无线电的数字接收机中的下变频结构的程序(Based on software radio frequency conversion program under the digital receiver)
- 2012-05-14 19:58:33下载
- 积分：1
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WaveletTest
小波变换测试，小波分解的级数设置为3级，可以实现数字图像的小波变化和逆变化。测试代码请使用512*512灰度图像(The wavelet transformation test, wavelet decomposition series is set to 3, digital image wavelet changes and reverse changes.)
- 2013-04-14 07:57:05下载
- 积分：1
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Dual-tree_DWT_code
双树复数小波变换的滤波程序,在所有小波变换的程序中，该程序采用双变量模型能很好完成去噪功能(dual-tree complex wavlet transform is a good inshift wavelet transform)
- 2011-12-04 22:29:51下载
- 积分：1
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xiaobo_shipin
对仿真信号进行复morlet小波变换后，绘制的时频图。(After the simulated signal multiplexing morlet wavelet transform, time-frequency diagram drawn.)
- 2020-11-06 09:39:50下载
- 积分：1
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wavelet
利用小波分析原理对某信号进行分解与重构，并可提取指定层数上的高、低频信号。(A signal is decomposed and reconstructed by using wavelet analysis principle, and high and low frequency signals can be extracted from the specified number of layers.)
- 2018-06-09 20:37:34下载
- 积分：1
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gauss-filter
MATLAB实现的高斯平滑滤波源代码，用了高斯函数的定义来做，附实例，效果很好(gauss filter by matlab)
- 2011-12-07 13:02:11下载
- 积分：1
