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cor_embed_mod
image watermarking method
- 2011-06-13 18:23:52下载
- 积分：1
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hilbert_pu
说明： 对仿真的非平稳信号进行Hilbert-Huang变换，分析信号的时频特征。(The simulation of non-stationary signals, Hilbert-Huang transform analysis of time-frequency characteristics.)
- 2010-03-31 19:12:00下载
- 积分：1
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matlab-differential-equations
matlab求解偏微分方程，包含多种方法。(matlab solving partial differential equations, containing a variety of methods.)
- 2012-08-20 21:33:18下载
- 积分：1
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66090
The following Matlab project contains the source code and Matlab examples used for fitting an ellipse to a given set of points. The most accurate and robust fit minimizes geometric (orthogonal) distances the observed points to the fitting curve.
- 2015-03-12 11:01:23下载
- 积分：1
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The-receiver-detects-the-frequency
利用瞬时测频接收机分别采用比相法、频率搜索法，编程实现对带内任意频率的测量。(The use of instantaneous frequency measurement receiver were used to achieve measurement of any frequency band than the phase method, frequency search method, programming.)
- 2016-04-07 16:28:35下载
- 积分：1
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wavelet_Matlab7
本书是“MATLAB应用技术”系列丛书之一，以最新推出的MATLAB中的小波分析工具箱Wavelet Toolbox 3.0版本为基础。全书共分为三部分，第1部分着重介绍了小波理论基础，包括小波基础知识、连续小波变换、离散小波变换、多分辨率分析与正交小波变换、小波变换和多采样滤波器组、二维小波变换与图像处理及小波包的基本原理等；第2部分重点说明了小波分析工具箱的详细使用方法，包括图形用户接口、小波通用函数、一维小波变换的MATLAB实现、二维小波变换的MATLAB实现、小波包变换的MATLAB实现、信号和图像的降噪和压缩，以及最新的信号和图像的提升小波变换等内容；第3部分主要介绍了小波工具箱的应用基础，以及小波变换在语音和生物医学信号处理中、故障诊断中、数字水印中的应用方法。(This book is "MATLAB application technology" Series on one of the latest MATLAB Wavelet toolbox in the Wavelet Toolbox 3.0 version of the basis. The book is divided into three parts, Part 1 focuses on the theory of wavelet basis, including basic knowledge of wavelets, continuous wavelet transform, discrete wavelet transform, multiresolution analysis and orthogonal wavelet transform, wavelet transform and multirate filter banks, 2-dimensional wavelet transform and image processing and the basic principles of wavelet packets, etc. Part 2 highlights the detailed use of wavelet analysis toolbox methods, including graphical user interface, wavelet generic function, one-dimensional wavelet transform MATLAB realization of two-dimensional wavelet transform of the MATLAB implementation of the MATLAB implementation of wavelet packet transform, signal and image noise reduction and compression, and the latest signal and image enhancement of wavelet transform content Part 3 introduces the wavele)
- 2009-12-14 21:48:51下载
- 积分：1
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imsteg
Image Steganography Using Wavelet
(Discrete Wavelet Transform)
The m-file contains further details
- 2014-09-20 15:01:20下载
- 积分：1
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5The-Slantlet-transform-
5 Slantlet转换-电气& Comp Slantlet(5The Slantlet transform- Department of Electrical & Comp slantlet)
- 2014-10-25 22:21:29下载
- 积分：1
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0.5
无线传感器基于LEACH协议的matlab仿真！(Based on matlab LEACH protocol for wireless sensor simulation!)
- 2013-11-29 17:38:16下载
- 积分：1
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solarstreetlight
Study of a DC-DC Converter for Solar LED Street Lighting:
Recently, light-emitting diodes (LEDs) are becoming increasingly attractive lighting sources in our daily lives. They are well suited to indoor and outdoor energy-saving lighting applications, such as general lighting, architectural lighting, traffic lighting, background lighting, displays, street lighting, automotive and motorcycle lighting, decorative lighting, and so on.
The placement of street lights is closely related to the development of one area or region, and they represent the financial success of a city. For street lighting applications, the traditional lighting sources are high-pressure sodium lamps and high-pressure mercury lamps. Recently, LEDs are commonly being used as new sources for street lighting because of their attractive features of good lighting efficacy, energy-savings, that they are non-polluting to our environment, and that they offer a long lifetime in comparison to their traditional counterparts.
- 2014-08-16 22:00:26下载
- 积分：1
