Description: 利用小波提升算法实现了第二代小波变换,将之应用在信号去噪中,实现了数据的边界对称延拓,去噪效果较好.-Wavelet Lifting algorithm using the second generation wavelet transform, to be used in signal de-noising, the realization of the data symmetric boundary extension, denoising better. Platform: |
Size: 3072 |
Author:薛坚 |
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Description: 利用提升小波方法对小波去噪，效果要比一般的方法好。-Use of lifting wavelet method of wavelet denoising, the method more effective than the general good. Platform: |
Size: 1024 |
Author:丽丽 |
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Description: 这是《小波分析理论与MATLABR2007实现》的源代码。主要是基于Matlab的小波工具箱实现小波基选择、小波包分解、Mallat变换以及小波变换在边缘提取、图像去噪、数据压缩等中的应用，特别包含了二代提升小波的相关内容，理论与实际相结合。大家想要了解的二进小波、正交镜像滤波器组[QMF]等概念这里都有体现。-This is 《MATLABR2007 wavelet analysis theory and implementation》 of the source code. Mainly based on the Matlab wavelet toolbox implementation of wavelet selection, wavelet packet decomposition, Mallat transform and wavelet transform in edge detection, image denoising, data compression, such as the application, in particular, contains a second generation of relevant content Lifting Wavelet theory and reality. Everyone wanted to know about the dyadic wavelet, quadrature mirror filters [QMF] concepts are embodied here. Platform: |
Size: 55296 |
Author:吴 |
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Description: 本程序实现了db2提升小波的消噪，可直接运行成功。-This program achieved a db2 lifting wavelet denoising can be directly run successfully. Platform: |
Size: 1024 |
Author:zq |
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Description: 基于Directionlet变换的图像去噪与增强的算法研究；基于提升Directionlet域高斯混合尺度模型的图像噪声抑制等。-Image denoising based Directionlet transform algorithm and enhanced Gaussian mixture based on lifting Directionlet field-scale model of image noise suppression. Platform: |
Size: 13386752 |
Author:zhangguodong |
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Description: 改进提升小波，通过改变阈值，来达到消噪，比以前的小波消噪效果更好-Improved lifting wavelet by changing the threshold to achieve de-noising, than the previous wavelet denoising better Platform: |
Size: 1024 |
Author:真人 |
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Description: 第二代提升小波源程序，用于信号处理，去噪等等(Lifting the wave source program for signal processing, denoising, and so on) Platform: |
Size: 78848 |
Author:zack9017
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Description: 第二代提升小波去噪程序，效果很好，推荐下载(Second generation lifting wavelet denoising program, the effect is very good, it is recommended to download) Platform: |
Size: 1024 |
Author:zack9017
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