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asgn
am mod
used to modulate an am signal
- 2010-12-17 18:22:07下载
- 积分:1
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fusemoxing
包含KL、YCBCR等不同肤色模型的matlab比较与实现,以及相关文献(Containing KL, YCBCR matlab models such as comparison of different colors and implementation, and related literature)
- 2011-05-20 18:44:19下载
- 积分:1
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dcthide
dct隐写技术matlab实现资料。算法原理:通过在一个图像块中调整两个DCT系数的相对大小,隐藏秘密信息。
将载体图像分为8×8的块,做二维DCT变换
用来表示选中的两个系数的坐标对于第i bit秘密信息
if(要隐藏信息‘1’)
make
else
make
逆DCT变换,还原图像
(dct steganography matlab implementation information. Algorithm principle: an image block by adjusting the relative size of the two DCT coefficients, hidden secret information. The vector image is divided into 88 blocks, making two-dimensional DCT transform coefficients used to represent the coordinates of the selected two for the first i bit secret information if (to hide information ' 1 ' ) make else make the inverse DCT, restore image)
- 2013-11-01 19:47:13下载
- 积分:1
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maximize-profit
养殖问题中的收益最大化问题 以及 灵敏度的检验(maximize the profit in cultivation)
- 2013-11-15 17:33:45下载
- 积分:1
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work
本程序用于电力系统计算的因子表形成、前代、回代,由matlab语言实现,希望有所帮助()
- 2008-05-03 15:11:03下载
- 积分:1
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fourdogsmatlab
四犬相逐问题的计算机模拟matlab程序源代码(Four dogs with the problem of computer simulation by matlab source code)
- 2010-06-14 17:02:38下载
- 积分:1
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CRB_final
This is the CRB caculated for an OFDM system to compair belind channel estimation.
CRB is Cramer Rao bound and it is the lowest bound for analyzing the devlopement of algorithms of channel estimation.
- 2009-09-29 20:55:23下载
- 积分:1
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20101201
首先从视频中提取100张图片,用其中五十张图片根据平均值法获得背景图片,然后做差,二值化,提取目标。(First, extracting 100 images from the video ,using fifty pictures to obtain the background image with the method of average. Then frame difference, binary, extracting the target.
)
- 2010-12-01 14:30:51下载
- 积分:1
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imagerestoration
说明: 这个是做模糊图像处理的一些例子,以及代码。各种方式去噪去模糊(This is to do some examples of fuzzy image processing, and code. Denoising a variety of ways to fuzzy)
- 2011-03-21 17:45:38下载
- 积分:1
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MATLAB_image_process
matlab图形图像书籍,对刚入门使用Matlab处理图像的同学帮助很大。(matlab graphics image books, great help to students who just started to use Matlab to process images.)
- 2013-03-04 15:06:12下载
- 积分:1