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小波变换与工程应用（超星格式电子书籍）
小波变换与工程应用（超星格式电子书籍）-wavelet transform and Engineering Applications (Superstar format e-books)
- 2022-05-27 20:13:54下载
- 积分：1
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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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The use of EDA technology and FPGA development in the UP3 board direct digital f...
利用EDA技术和FPGA在UP3开发板上实现直接数字频率综合器的设计。
实验中加入了相位控制字PWORD，用以控制相位偏移量的前四位，将相位偏移量加到ROM地址总线 上，从而引起从ROM中取得的正弦信号的偏移，实现移相信号发生器的移相功能。
实验中还加入了LCD显示功能，通过LCD显示模块器件，用LCD显示正弦信号的频率，所显示的频 率也是由频率字控制的。LCD的驱动原理同上次实验。-The use of EDA technology and FPGA development in the UP3 board direct digital frequency synthesizer design. Experiment by adding a phase control word PWORD, to control the phase offset of the top four will be added to the phase offset ROM address bus, thereby causing ROM obtained from the sinusoidal signal offset, shifted believe realize its phase-shifting function generator. Experiments have also joined the LCD display, LCD display module through the device, with LCD display the frequency of sinusoidal signal, as shown by the frequency of word frequency control. LCD driving principles with the previous experiment.
- 2023-05-31 07:15:03下载
- 积分：1
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matlab file for using DWT for digital watermarking
matlab file for using DWT for digital watermarking
- 2022-10-13 21:10:02下载
- 积分：1
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一个用vc++写的绘制实时曲线的类的程序
一个用vc++写的绘制实时曲线的类的程序-Using vc++ to write a drawing program real-time curve of the class
- 2022-03-04 13:51:27下载
- 积分：1
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Wavelets, filters and general functions for image processing.
Visual C++下的小波变换、滤波器和一般的图像处理操作。-Wavelets, filters and general functions for image processing.
- 2023-06-05 02:00:03下载
- 积分：1
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- 2023-08-27 05:05:04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
- 2022-03-14 08:55:58下载
- 积分：1
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fourier变换的原代码,原代码由C语言开发,内包含测试图片
fourier变换的原代码,原代码由C语言开发,内包含测试图片-fourier transform the original code, the original code by the C language development, which includes testing Photo
- 2022-03-21 09:08:04下载
- 积分：1
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利用小波变换进行边缘提取的MATLAB程序
利用小波变换进行边缘提取的MATLAB程序-Using Wavelet Transform for Edge Detection of MATLAB procedures
- 2023-03-26 09:50:03下载
- 积分：1
