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Description: _基于MATLAB的系统分析与设计_小波分析,一本好书的全源码-_ based on MATLAB analysis and design _ wavelet analysis, a source of all good books
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Size: 5865507 |
Author: 董光波 |
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Description: Wavelets have widely been used in many signal and image processing applications. In this paper, a new
serial-parallel architecture for wavelet-based image compression is introduced. It is based on a 4-tap wavelet
transform, which is realised using some FIFO memory modules implementing a pixel-level pipeline
architecture to compress and decompress images. The real filter calculation over 4 · 4 window blocks is
done using a tree of carry save adders to ensure the high speed processing required for many applications.
The details of implementing both compressor and decompressor sub-systems are given. The primarily analysis
reveals that the proposed architecture, implemented using current VLSI technologies, can process a
video stream in real time.-Wavelets have been widely used in many sign al and image processing applications. In this p aper. a new serial-parallel architecture for wavele t-based image compression is introduced. It is based on a 4-tap wavelet transform. which is realized using some FIFO memory module 's implementing a pixel-level pipeline archite cture to compress and decompress images. The're al filter calculation over 4 blocks window is done using a tree of carry save adders to ensure t he high speed processing required for many appl ications. The details of implementing both com pressor decompressor and sub-systems are give n. The primarily analysis reveals that the prop osed architecture, VLSI implemented using current technologies, can process a video stream in real time.
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Size: 2837459 |
Author: sdfafaf |
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Description: 3次非标准小波分解和重构， 使用两种小波：Haar小波和db9小波 设计3级小波分解和重构图像的程序 用你自己的照片作对象，显示其中任一种小波图像分解和重构过程 使用Haar小波时，计算阈值分别为0，5，10和20的情况下，用PNG格式存储重构的图像，并将计算结果填入“图像测试表” 使用db9小波时，计算阈值分别为0，5，10和20的情况下，用PNG格式存储重构的图像，并将计算结果填入“图像测试表” -3rd standard wavelet decomposition and reconstruction, the use of two wavelet : Haar wavelet and wavelet design Terminal 3 wavelet decomposition and reconstruction process images using your own pictures for targets, which shows the image of a wavelet decomposition and reconstruction process using wavelet Haar, the threshold values were calculated for 0, 5,10 and 20 of the cases, the storage format used PNG Image Reconstruction and results Enter "Image table test" Wavelet use Terminal, the threshold values were calculated for 0,5,10 and 20 of the cases, the storage format used PNG Image Reconstruction and calculation results Enter "Image test Table"
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Size: 5339 |
Author: yule |
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Description: 3次非标准小波分解和重构， 使用两种小波：Haar小波和db9小波 设计3级小波分解和重构图像的程序 用你自己的照片作对象，显示其中任一种小波图像分解和重构过程 使用Haar小波时，计算阈值分别为0，5，10和20的情况下，用PNG格式存储重构的图像，并将计算结果填入“图像测试表” 使用db9小波时，计算阈值分别为0，5，10和20的情况下，用PNG格式存储重构的图像，并将计算结果填入“图像测试表” -3rd standard wavelet decomposition and reconstruction, the use of two wavelet : Haar wavelet and wavelet design Terminal 3 wavelet decomposition and reconstruction process images using your own pictures for targets, which shows the image of a wavelet decomposition and reconstruction process using wavelet Haar, the threshold values were calculated for 0, 5,10 and 20 of the cases, the storage format used PNG Image Reconstruction and results Enter "Image table test" Wavelet use Terminal, the threshold values were calculated for 0,5,10 and 20 of the cases, the storage format used PNG Image Reconstruction and calculation results Enter "Image test Table"
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Size: 5120 |
Author: yule |
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Description: 小波分析的matlab源代码，是墨西哥帽子的。-wavelet analysis Matlab source code, the Mexican hat.
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Size: 11264 |
Author: 王明 |
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Description: 音频数字水印技术的C语言实现，代码完全，供设计参考-audio digital watermarking technology to the C language, code entirely for the design reference
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Size: 19456 |
Author: 王刚 |
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Description: _基于MATLAB的系统分析与设计_小波分析,一本好书的全源码-_ based on MATLAB analysis and design _ wavelet analysis, a source of all good books
Platform: |
Size: 5865472 |
Author: 董光波 |
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Description: 用Visual C++编写的小波表换，小波除噪程序，可以显示信噪比，我的本科毕业设计，吐血推荐-prepared using Visual C table for the wavelet, wavelet denoising procedures can demonstrate SNR, I graduated from the undergraduate Design, hematemesis Suggest
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Size: 98304 |
Author: sdfdf |
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Description: Wavelets have widely been used in many signal and image processing applications. In this paper, a new
serial-parallel architecture for wavelet-based image compression is introduced. It is based on a 4-tap wavelet
transform, which is realised using some FIFO memory modules implementing a pixel-level pipeline
architecture to compress and decompress images. The real filter calculation over 4 · 4 window blocks is
done using a tree of carry save adders to ensure the high speed processing required for many applications.
The details of implementing both compressor and decompressor sub-systems are given. The primarily analysis
reveals that the proposed architecture, implemented using current VLSI technologies, can process a
video stream in real time.-Wavelets have been widely used in many sign al and image processing applications. In this p aper. a new serial-parallel architecture for wavele t-based image compression is introduced. It is based on a 4-tap wavelet transform. which is realized using some FIFO memory module 's implementing a pixel-level pipeline archite cture to compress and decompress images. The're al filter calculation over 4 blocks window is done using a tree of carry save adders to ensure t he high speed processing required for many appl ications. The details of implementing both com pressor decompressor and sub-systems are give n. The primarily analysis reveals that the prop osed architecture, VLSI implemented using current technologies, can process a video stream in real time.
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Size: 2837504 |
Author: sdfafaf |
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Description: 这是一系列的小波的程序，很有用的，包括小波，小波树，小波反变换等等，这是我的毕业设计的东西-This is a series of wavelet procedures, very useful, including wavelet, wavelet tree, wavelet transform, and so on. This is my graduation design things
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Size: 1024 |
Author: 王学平 |
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Description:
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Size: 1024 |
Author: 程帅 |
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Description: 这是我本科的毕业设计做的关于医学图像的基于形状的图像检索。预处理用小波去噪 ，特征选用不变矩。-This is my undergraduate graduation design done on the medical images based on the shape of the image retrieval. Pretreatment with wavelet denoising, feature selection invariant moment.
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Size: 14336 |
Author: chenxi |
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Description: 在matlab的小波分析中标,设计一个包含若干不连续点的一维信号，利用小波变换的模极大提取它的阶梯型边界点。-Matlab wavelet analysis in the successful design that contains a number of discrete points of one-dimensional signals, using wavelet transform modulus maxima extraction of its ladder-type boundary points.
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Size: 135168 |
Author: 张瑞 |
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Description: 基于小波变换的图像融合的设计主要可分为三个模块，即图像的小波变换模块、小波系数的融合模块和图像的小波重构模块。
在图像的小波变换部分，主要研究小波的构造。小波的种类有很多，此设计中实现了基于Haar小波、Daubechies小波、Symlets小波和Coiflets小波的图像融合。-Based on wavelet transform image fusion of design can be divided into three modules, namely image wavelet transform module, integration module wavelet coefficients of the wavelet reconstruction and image modules. Wavelet transform in the image of the main research Wavelets. There are many types of wavelet, the realization of this design based on the Haar wavelet, Daubechies wavelet, Symlets wavelet and wavelet image fusion Coiflets.
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Size: 1883136 |
Author: lidan |
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Description: 执行小波多分辨分解，包括三个函数。第一完成滤波器组的设计，第二完成分解，第三完成重构-Implementation of wavelet multiresolution decomposition, including the three functions. The first completed the design of filter banks, and the second to complete decomposition, the third to complete remodeling
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Size: 1024 |
Author: 李文良 |
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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: 基于小波包分析的声音特征提取--毕业设计程序：希望交流-Based on wavelet packet voice feature extraction- graduate design program: the hope of sharing
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Size: 3072 |
Author: 黄献云 |
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Description: 基于DB8小波变换的verilog代码设计，支持Avalon总线-Verilog DB8 Wavelet Transform Based on code design, support Avalon bus
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Size: 7168 |
Author: jacky |
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Description: 这是一本很权威的由张德峰老师编写的小波分析的书相应的源代码-This is a very authoritative and written by Zhang Defeng teacher' s book of wavelet analysis the source code
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Size: 299008 |
Author: chaochao |
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Description: 这是中科院研究生院小波与滤波器设计课程的期末试卷，对于学习小波还是很有帮助的，我会陆续把课件上传上来，希望大家采纳-This is the Chinese Academy of Sciences, Graduate School of wavelet filter design courses and final papers for learning wavelet or helpful, I will continue to upload up courseware, we hope to adoption
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Size: 30720 |
Author: john nash |
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