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利用小波变换技术的数字水印算法
its watermarking algo using dwt technique
- 2022-01-30 23:29:46下载
- 积分：1
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利用小波变换进行图像边缘提取，用matlab语言编写实现。edgedetect_basedonWavelet.m...
利用小波变换进行图像边缘提取，用matlab语言编写实现。edgedetect_basedonWavelet.m-using wavelet transform image edge extraction, using Matlab language achievement. Edgedetect_basedonWavelet.m
- 2022-10-23 02:35:03下载
- 积分：1
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本书的目的主要是向读者展示傅里叶分析和小波的许多基础知识以及在信号分析方面的应用。全书分为8章和2个附录，前言部分是学习第1章至第7章的准备知识，即内积空间；第
本书的目的主要是向读者展示傅里叶分析和小波的许多基础知识以及在信号分析方面的应用。全书分为8章和2个附录，前言部分是学习第1章至第7章的准备知识，即内积空间；第1章讲解傅里叶系列的基础知识；第2章讲解傅里叶变换；第3章介绍离散傅里叶变换以及快速傅里叶变换；第4章至第7章讨论小波，重点在于正交小波的构建；附录部分则介绍稍微复杂的一些技术主题以及演示概念或产生图形的MATLAB代码。许多关于小波的文章和参考书籍均要求读者具有复杂的数学背景知识，本书则只要求学生具有较好的微积分以及线性代数知识，通俗易懂，是数学、计算机、电子、通信、地质、医学、机械等专业高年级本科生及研究生的基础教科书，也可作为相关技术人员的参考书。-The main purpose of this book is to show readers Fourier and wavelet analysis of many of the basic knowledge as well as in signal analysis applications. The topics are divided into eight chapters and two appendices, is to learn from the preamble of Chapter 1 to Chapter 7 of the preparation of knowledge, that is, inner product space Chapter 1 on the basis of Fourier series of knowledge Chapter 2 on Fourier Transform Chapter 3 introduced the Discrete Fourier Transform and Fast Fourier Transform Chapter 4 to Chapter 7 to discuss wavelet, with emphasis on construction of orthogonal wavelet appendix describes slightly complex themes, as well as a number of technical concepts or pr
- 2023-05-08 16:10:05下载
- 积分：1
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Wavelet
小波十讲，是一本世界范围公认的经典学术名著,是当代数学著作中一本影响巨大的绝妙好书-Wavelet
- 2022-03-25 15:51:21下载
- 积分：1
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MakeBSFilter have completely remodeling Biorthogonal symmetrical filter MakeBSWa...
MakeBSFilter产生完全重构双正交对称滤波器
MakeBSWavelet产生双正交对称小波和尺度函数的图形-MakeBSFilter have completely remodeling Biorthogonal symmetrical filter MakeBSWave have let biorthogonal wavelet and symmetric scaling function graphics
- 2022-01-26 00:15:45下载
- 积分：1
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％ File: Jakes_filter.m
％ Software given here is to accompany the textbook: W.H...
％ File: Jakes_filter.m
％ Software given here is to accompany the textbook: W.H. Tranter,
％ K.S. Shanmugan, T.S. Rappaport, and K.S. Kosbar, Principles of
％ Communication Systems Simulation with Wireless Applications,
％ Prentice Hall PTR, 2004.- File: Jakes_filter.m Software given here is to accompany the textbook: WH Tranter, KS Shanmugan, TS Rappaport, and KS Kosbar, Principles of Communication Systems Simulation with Wireless Applications, Prentice Hall PTR, 2004.
- 2022-03-23 17:45:15下载
- 积分：1
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快速提升小波变换的源程序，可以处理一维和二维信号和图像。...
快速提升小波变换的源程序，可以处理一维和二维信号和图像。-quickly upgrade wavelet transform of the source, can handle one-dimensional and two-dimensional signals and images.
- 2022-12-05 23:50:03下载
- 积分：1
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小波变换具有良好的时―频局部性，是分析奇异信号的重要方法定点DSP在工程中的厘用士分背通，具实现小波变换可以满足工程是实时性的要求文中简要介绍了小波变换理论及算...
小波变换具有良好的时―频局部性，是分析奇异信号的重要方法定点DSP在工程中的厘用士分背通，具实现小波变换可以满足工程是实时性的要求文中简要介绍了小波变换理论及算法，并结合TI公司的16位定点说明算法的实现。
-Wavelet transform has a good time- frequency localization, is to analyze the singular signal an important means of fixed-point DSP in engineering per cent pass with disabilities at the back with the realization of wavelet transform to meet the project is a real-time requirements of the article a brief introduction of wavelet transform theory and algorithm, combined with TI
- 2022-02-03 10:20:12下载
- 积分：1
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Wavelet denoise 实用小波库
Wavelet denoise 实用小波库-Wavelet denoise practical wavelet library
- 2022-02-03 01:51:33下载
- 积分：1
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一维小波变换及其实现，VC＋＋编程实现。
一维小波变换及其实现，VC＋＋编程实现。-One-dimensional wavelet transform and its implementation, VC programming.
- 2022-06-12 12:01:31下载
- 积分：1
