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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
- 2022-03-14 08:55:58下载
- 积分:1
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多尺度分析的图象处理技术,是目前比较新的一种处理方法。...
多尺度分析的图象处理技术,是目前比较新的一种处理方法。-multiscale analysis of image processing technology, is a relatively new approach.
- 2022-05-12 16:39:34下载
- 积分:1
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小波分析的讲座,小波分析一直是研究热点,此讲座很好
小波分析的讲座,小波分析一直是研究热点,此讲座很好-wavelet analysis lectures, wavelet analysis research has been a hot topic of this seminar very good
- 2022-03-25 04:44:47下载
- 积分:1
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这是小波变换的matlab程序,一维二维的情况下都有
这是小波变换的matlab程序,一维二维的情况下都有-This is the wavelet transform matlab procedures, one-dimensional two-dimensional case have
- 2022-01-25 18:24:52下载
- 积分:1
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this is a sound code of image enhancement based on dyadic wavelent ,by translate...
这是基于二进小波变换的图像增强matlab源代码,通过编译。-this is a sound code of image enhancement based on dyadic wavelent ,by translate and edit
- 2022-07-10 09:15:12下载
- 积分:1
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Since the wavelet transform has good time
由于小波变换具有良好的时频分析特性,已经广泛应用于各种信号分析领域。由于小波变换算法的复杂性,如果直接计算小波变换,所需内存较大,耗时较长。尽管当今处理器芯片运算速度得到了大幅度的提高,但仍然在实时性上不能满足要求。为了简化计算过程,人们相继设计了一系列的快速算法来计算小波变换,以降低其运算次数。-Since the wavelet transform has good time-frequency analysis features, has been widely used in various fields of signal analysis. Wavelet transform algorithm as a result of the complexity, if the direct calculation of wavelet transform, the larger memory requirements, a longer time-consuming. Despite the computational speed of today
- 2022-02-01 19:01:39下载
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VC实现的小波算法
VC实现的小波算法-VC wavelet algorithm
- 2022-02-01 08:36:18下载
- 积分:1
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小波变换压缩 1
1
小波变换压缩 1
1
-Wavelet Transform compression 1
- 2022-02-11 12:00:22下载
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离散正交小波变换及小波重构,程序中给出测试数据,可得到这组数据小波分解后的低频分量和重构以后的数据...
离散正交小波变换及小波重构,程序中给出测试数据,可得到这组数据小波分解后的低频分量和重构以后的数据-Discrete orthogonal wavelet transform and wavelet reconstruction, procedures given in the test data, available in this set of data after wavelet decomposition and reconstruction after low-frequency component data
- 2022-07-17 03:15:01下载
- 积分:1
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使用小波变换的图像边缘检测算法
使用小波变换的图像边缘检测算法-use wavelet transform Edge Detection Algorithm
- 2022-03-31 09:44:40下载
- 积分:1