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于 2008-04-03 发布文件大小:4KB

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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，根据阈值去噪的原理去噪，然后逆变换得到增强的语音信号(Speech Signal Denoising in the MATLAB development environment, including noise on the voice signal wavelet transform, in accordance with the principle of threshold denoising Denoising, and then inverse transform enhanced speech signal)

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Wavelet-transform
针对滚动轴承信号的特点，构造脉冲响应小波，采用连续小波变换的方法提取滚动轴承故障信号，提出两种诊断方法。(For Rolling signal characteristics and tectonic pulse response wavelet using continuous wavelet transform to extract the rolling bearing fault signals, and proposed two diagnostic methods.)

2013-03-10 10:06:40下载

积分：1
XCT_wavetest
matlab程序，X-CT图像处理，用小波分解去除噪声(matlab program, X-CT image processing, noise removal by wavelet decomposition)

2009-05-12 17:21:25下载

积分：1
ChirpLab
线调频小波路径追踪算法的程序，对研究瞬时频率估计有很大的参考价值。(Chirplet path tracing algorithm of the program, the study of instantaneous frequency is estimated that there is a great reference value.)

2012-04-16 16:43:37下载

积分：1
DWTzip
基于Matlab的JPEG2000图像压缩实现，离散小波变换DWT，程序中图片的位置修改下可以自己运行程序看到效果(Matlab-based implementation of the JPEG2000 image compression, discrete wavelet transform DWT, where the image changes the program may be run its own program to see results)

2011-06-08 09:55:11下载

积分：1
bandlets-denoising-simple
bandelet denoising toolbox for matlab

2008-02-26 17:38:13下载

积分：1
DWT
小波变换程序，用于对一维信号，二维信号进行稀疏变换(wavelet transform)

2014-01-16 13:28:46下载

积分：1
基于整数小波变换的编码
基于提升格式的整数小波变换及其编解码( And its arranges based on the promotion form integer wavelet transformation decodes )

2004-06-23 22:43:57下载

积分：1
wave_decompose_ena0
小波分解，得到低频系数并求特征熵，可用来对信号进行分选识别(Wavelet decomposition, low coefficient and entropy, which can be used for signal sorting and recognition)

2011-12-12 11:29:07下载

积分：1
quzao
利用小波变换的去噪代码，用于图像处理，这是毕业设计的程序(Denoising using wavelet transform code for image processing, which is designed for graduate programs)

2011-05-13 15:30:21下载

积分：1
cwt
基于小波变换的码元速率估计，估计精度很高。还有测试信号和mpsk函数功能。(Symbol rate based on wavelet estimation, estimation accuracy is high. There are test signals and mpsk Function.)

2015-11-17 15:05:17下载

积分：1

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