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Spectral-subtraction
学习并找到降噪方法，对语音信号背景噪声做处理，使得声音更清晰。(The background noise is the most common factor degrading the quality and intelligibility of speech in recordings. Spectral subtraction can lower the noise level without affecting the speech signal quality. In this paper, we have studied and implemented to reduce the background noise of the voice signal, and to make improvements to reduce the background noise of the experiment. Not only with the spectral subtraction of the noisy signal of the transformation, we improve the traditional spectral subtraction based on the introduction of the parameters, by adjusting the parameters(α、β、γ) to achieve better enhancement.)
- 2011-04-20 16:21:17下载
- 积分：1
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power-spectral-analys
随机信号功率谱分析
(1) 生成信号，被淹没在在噪声中；
(2) 试用周期图法估计信号的功率谱；
(3) 选用不同窗，使用修正周期图法估计信号的功率谱；
(4) 对一段语音信号，使用LD算法估计其功率谱；
(5) 详细列出功率谱估计的步骤和原理。
(power spectral analys)
- 2012-04-03 19:55:58下载
- 积分：1
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MeijerG
实现梅哲G -函数使用MuPAD接口Implements Meijer G-function using interface with MuPAD(Implements Meijer G-function using interface with MuPAD)
- 2011-05-21 13:06:40下载
- 积分：1
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encode
Matlab for speech coding encode
- 2014-09-12 12:26:03下载
- 积分：1
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JPDA_matlab
JPDA的matlab程序 可以使用 效果不错(JPDA matlab )
- 2013-12-20 16:33:54下载
- 积分：1
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LVQ-neural
LVQ神经网络的分类——乳腺肿瘤诊断，MATLAB的经典算法(LVQ neural network classification- breast cancer diagnosis, MATLAB classical algorithm)
- 2013-10-20 00:02:53下载
- 积分：1
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iexact_alm_rpca
鲁棒主成分分析 低秩与稀疏矩阵分解 增广拉格朗日 图像重建、去噪(robust pca low-rank and sparse matrix decomposition)
- 2021-04-01 23:09:07下载
- 积分：1
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simulation
实现对poisson分布的总体，同时另一特征服从服从Gamma分布的随机模拟(Implementation of the poisson distribution on the whole, while another features subject to obey the Gamma distribution of stochastic simulation)
- 2010-09-04 21:23:40下载
- 积分：1
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NoiseRemove
Noise Remove Code in Matlab
- 2009-12-19 06:19:19下载
- 积分：1
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switch_time
说明： 电压空间矢量脉宽调制SVPWM算法仿真.
电压空间矢量脉宽调制SVPWM算法仿真(Voltage space vector pulse width modulation SVPWM algorithm simulation. SVPWM voltage space vector pulse width modulation algorithm simulation)
- 2011-04-12 15:46:12下载
- 积分：1
