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MATLABdiff

于 2011-04-06 发布 文件大小:21KB
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说明:  matlab的一些运动图像检测差分算法 希望对大家有帮助(Some moving images matlab differential detection algorithm we want to help)

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  • MATLABzuishuxiajiang
    说明:  这个程序是一本美国的数值方法教材上提供的,程序清单如下(the procedure is a numerical method for the United States to provide the materials, procedures following list)
    2006-04-12 22:47:00下载
    积分:1
  • dwt
    研究中我么采用分段的方法对数字音频信号嵌入水印。为便于研 究,以灰度图像为数字水印原始信号经二值化处理后得到水印再嵌入 音频信号的离散变换域中,从而得到嵌入水印的音频信号,其实现过 程原理框图如图1 所示。在水印嵌入的过程主要实现四个阶段的任 务:(1)数据准备与预处理,主要是准备好水印原始图片和待嵌入水印 的音频信号 (2)音频信号分段处理,用于嵌入水印的音频数据部分等 分成(m1*m2)个音频数据段 (3)水印图像降维处理,在此过程灰度图像 水印转化为二值图象, 要将其嵌入到一维的数字音频信号中, 必须将 二维的图像转化成一维的序列 (4)将水印嵌入到数字音频信号中,从而 最终获得带数字水印的音频信号。(The study I Mody, segmented digital audio signal embedded watermark. Discrete transform domain to facilitate the study of the grayscale image for the digital watermark the original signal is obtained after the binarization processing watermark embedded in the audio signal, thereby obtaining the watermark embedded in the audio signal, and its implementation process schematic block diagram shown in Figure 1. Mainly in the watermark embedding process to achieve the task of four phases: (1) The data preparation and pretreatment, is ready to watermark the original picture and to be embedded in the audio signal of the watermark (2) audio signal segment processing for embedding watermark The audio data portion is divided into (m1* m2) audio data segment (3) The watermark image dimension reduction processing, binary image is converted to grayscale image watermark in this process, and to be embedded into a digital audio signal of a one-dimensional , two-dimensional images must be converted in)
    2013-03-19 21:11:22下载
    积分:1
  • MATLAB
    MATLAB(矩阵实验室)是MATrix LABoratory的缩写,是一款由美国The MathWorks公司出品的商业数学软件。MATLAB是一种用于算法开发、数据可视化、数据分析以及数值计算的高级技术计算语言和交互式环境。除了矩阵运算、绘制函数/数据图像等常用功能外,MATLAB还可以用来创建用户界面及与调用其它语言(包括C,C++和FORTRAN)编写的程序。(MATLAB (MATrix LABoratory) is The abbreviation of MATrix LABoratory, is a by The United States The MathWorks company production of a commercial mathematical software. MATLAB is a kind of for algorithm development, data visualization, data analysis and numerical calculation of senior technical computing language and interactive environment. Besides drawing function/data image matrix operations, commonly used functions, such as MATLAB can also be used to create the user interface and the calls to other languages (including C, C++ and FORTRAN) program. )
    2013-10-18 17:44:50下载
    积分:1
  • WSN-Environment-Network-model
    hundreds or thousands of low cost nodes which could either have a fixed location or randomly
    2012-09-20 09:17:32下载
    积分:1
  • mpbtransformer
    a balanced multi purpose transformer for railway traction applications used for harmonic reduction and balancing purposes.
    2014-02-20 14:00:02下载
    积分:1
  • 111
    说明:  bfsk调制,可出来图形,经过了awgn(bfsk modulation may be out of graphics, after awgn)
    2009-08-09 13:50:07下载
    积分:1
  • hiehan
    matlab小波分析程序,是信号处理的基础,计算十字叉丝的在不同距离的衍射图像。( matlab wavelet analysis program, Is the basis of the signal processing, Calculation crosshairs diffraction image at different distances.)
    2016-12-12 13:18:45下载
    积分:1
  • 颜色识别
    说明:  汽车颜色识别 svm分类识别, 识别汽车颜色的程序可用(Vehicle color recognition SVM classification recognition, the program of vehicle color recognition is available)
    2021-04-13 09:18:56下载
    积分:1
  • wavelet
    小波变换的matlab程序,里面有对图片的小波变换和波形文件的小波变换程序(Matlab wavelet transform procedure, which the picture has on the waveform of wavelet transform and wavelet transform procedures documents)
    2009-04-02 20:47:14下载
    积分:1
  • new
    本文介绍了一个新的降低ofdm中的PAPR的方法(This article describes a new reduction of the PAPR in ofdm method)
    2009-05-13 10:26:17下载
    积分:1
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