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Description: 小波变换源代码
wav_basic.c: basic filtering, decimation and upsampling routines.
wav_basic.h: interface to wav_basic.c.
wav_trf.c: transform routines.
wav_trf.h: interface to wav_trf.c.
wav_filters.h: where filter banks and their properties are defined.
wav_filters_extern.h: interface to wav_filters.h.
wav_gen.h: some parameters and min/max macros.
macros.h: pointer check macro.
test_transforms.c: main routine for testing transforms and invertibility.
test_denoise.c: main routine for the example denoising applications.
alloc.c: pointer allocation/deallocation.
alloc.h: interface to alloc.c.
Makefile
peppers.raw: 512x512 grayscale test image.-wavelet transform source code wav_basic.c : basic filtering, decimation and upsampling routines. wav_basi c.h : interface to wav_basic.c. wav_trf.c : transform routines. wav_trf.h : interface to wav_trf.c. wav_filters.h : where filter banks and their properties are def INED. wav_filters_extern.h : interface to wav_filters.h. wav_gen.h : some parameters and min/max macros. macros.h : pointer check macro. test_transforms.c : main routine for testing transforms and invert ibility. test_denoise.c : the main routine for example Denoising applica tions. alloc.c : pointer allocation/deallocation. alloc.h : interface to alloc.c. peppers.raw Makefile : 512x512 grayscale test image.
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Size: 203776 |
Author: 李强 |
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Description: 数字水印中Optimal Quincunx Filter Banks的设计源代码及说明，在matlab环境下实现-Digital Watermarking Optimal Quincunx Filter Banks behalf of the design source code and explanations of the environment under Matlab
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Size: 53248 |
Author: 李 |
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Description: 木论文主要研究了子带滤波器组的设计方法，尤其是具有线性相位特性的完全重构滤波器组的设计，以及完全重构的子带滤波器组在图像消噪中的应用。-Wood paper studied the sub-band filter bank design method, especially characteristics of linear phase perfect reconstruction filter bank design, and perfect reconstruction subband filter banks in image denoising application.
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Size: 340992 |
Author: 阳关 |
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Description: 用于多通道滤波器组实现最优化设计,主要应用于图象处理-Used to realize multi-channel filter banks to optimize the design, mainly used in image processing
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Size: 1024 |
Author: 过容 |
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Description: 麻省理工学院的小波分析课程讲义。
英文课程名为：Wavelets and Filter Banks-Wavelet Analysis of the Massachusetts Institute of Technology Course Training Manual. English courses entitled: Wavelets and Filter Banks
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Size: 13146112 |
Author: 薛正亮 |
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Description: MATLAB Code for Optimal Quincunx Filter
Bank Design
Yi Chen
July 17, 2006
This file introduces the MATLAB code that implements the two algorithms (i.e., Algorithms
1 and 2 in [1], or Algorithms 4.1 and 4.2 in [2]) used for the construction of
quincunx filter banks with perfect reconstruction, linear phase, high coding gain, certain
vanishing moments properties, and good frequency selectivity. The code can be
used to design quincunx filter banks with two, three, or four lifting steps. The SeDuMi
Matlab toolbox [3] is used to solve the second-order cone programming subproblems
in the two algorithms, and must be installed in order for this code to work.
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Size: 54272 |
Author: lzn |
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Description: 国外关于多相滤波的经典文章
并且附有源程序可供学习-Digital Receivers and Transmitters Using Polyphase Filter Banks for Wireless
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Size: 1475584 |
Author: 孔楠 |
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Description: 8 通道双正交余弦调制滤波器组实现，滤波器的采样频率为 Fs:20000Hz 设计的低通原型的通带频率为625Hz 阻带衰减80db，滤波器的系数长度为512-8-channel biorthogonal cosine-modulated filter banks to achieve, filter sampling frequency Fs: 20000Hz designed a prototype low-pass frequency of 625Hz passband stopband attenuation of 80db, the length of filter coefficients for 512
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Size: 3072 |
Author: zhangyi |
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Description: This is a code to design and simulate the QMF filter banks.
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Size: 1024 |
Author: arashmokhtari |
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Description: n多文章全部是IEEE上的关于多速率信号处理的内容，包括均匀和非均匀调制滤波器组的应用。其中cmfb.m为matlab文件，是A Kaiser Window Approach For The Design Of Prototype Filters Of Cosine Modulated Filterbanks的源代码，是老外给的M文件，很有参考价值。-n number of articles on all of the IEEE Signal Processing on the multi-rate content, including uniform and non-uniform application of modulated filter banks. Matlab file for cmfb.m which is A Kaiser Window Approach For The Design Of Prototype Filters Of Cosine Modulated Filterbanks the source code, is a foreigner to the M-file, a good reference.
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Size: 10791936 |
Author: andyliao |
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Description: #SurfBox: MATLAB and C++ toolbox that implements the new directional filter bank and the surfacelet transform as described in the paper Multidimensional directional filter banks and surfacelets.
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Size: 13272064 |
Author: dao |
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Description: This VHDL code for butterfly filter banks-This is VHDL code for butterfly filter banks
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Size: 149504 |
Author: Marija |
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Description: 使用正交滤波器设计最大频率选择小波，非常实用-The use of orthogonal wavelet filter design maximum frequency selection, very useful
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Size: 198656 |
Author: 刘苗 |
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Description: P.P.Vaidyanathan的Multirate systems and filter banks书的电子版
就是人称DSP圣经的经典名著-PPVaidyanathan of Multirate systems and filter banks is the electronic version of the book called the Bible classics DSP
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Size: 29608960 |
Author: 金琦 |
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Description: 离散二进制小波与双通道滤波器组相关的技术文档。-Two-channel wavelet filter banks with relevant technical documentation
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Size: 125952 |
Author: 胡西阁 |
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Description: 广义交义验证的去噪程序包，能够对一维和二维的信号及图像进行处理-PiefLab is a library of Matlab algorithms for wavelet noise reduction PiefLab has several routines for: 1) Wavelet transforms: fast and undecimated, (bi)orthogonal, 1D, 2D. Special attention was paid to fast implementation through Matlab blass routines and polyphase implementation of filter banks.
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Size: 1458176 |
Author: wuyanyan |
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Description: 电子书籍：小波和滤波器组。
作者：Gilbert Strang，Truong Nguyen
PDF，440页-E-books: Wavelets and filter banks. Authors：Gilbert Strang，Truong Nguyen
PDF，440 pages
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Size: 19371008 |
Author: 彭丽娟 |
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Description: 这本书是在滤波器组方面有非常深入研究的P.P.Vaidyannathan的经典著作，对多采样率系统和滤波器组又非常详细的描述，非常经典，做多载波通信和滤波器组的同学不要错过了。-This book is written by P.P.Vaidyannathan who has a very in-depth study about filter banks, this book gives an very detailed description about multirate systems and filter banks .
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Size: 29737984 |
Author: 吴倩 |
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Description: Multirate Systems and Filter Banks
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Size: 29736960 |
Author: glyh |
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Description: P. Vaidyanathan关于Multirate filter banks的一篇论文，是multirate systems and filter banks这本DSP圣经的一个缩影，感兴趣可以看一下！-The practical side
is not the focus. The large number of examples and figures
make it easy to follow (reading it from cover to cover is
not that difficult). The intuition beyond the theory is well
developed, at the expense of a light mathematical treatment.
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Size: 3500032 |
Author: 王大青 |
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