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Binary-text-digital-image
提出了一种可抗
几何攻击的二值文本图像水印算法. 该算法基于DCT,它将二值图像的DCT、图像的视觉特征向
量和加密技术有机结合起来,在提取水印时不需要原始图像,是一种实用的盲水印算法(We propose a geometric attacks against Binary Text Watermarking Algorithm. The algorithm is based on DCT, it binary image DCT, the image of the visual feature vector and encryption technology combine in the watermark without the original image is a practical blind watermarking algorithm)
- 2011-05-15 23:33:02下载
- 积分：1
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DIPUM_toolbox_m-file
Digital Image Processing Using Matlab Additional Material
- 2011-05-27 22:29:52下载
- 积分：1
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SOME-RADAR-TOPICS
一些雷达的波形设计理论和方法介绍，有一些matlab源代码(Radar waveform design theory and method of introduction, matlab source code)
- 2013-03-05 21:59:26下载
- 积分：1
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GREY-MODEL
灰色GM（1,1）预测模型，希望有用，大家一起学习学习。望大家能有所提高(Gray GM (1,1) forecasting model, hope useful, we learn together. Hope we can be improved)
- 2014-12-05 10:15:52下载
- 积分：1
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宽带DOA估计matlab代码 wideband
本代码是宽带DOA估计matlab代码，信号源是BPSK信号，采用一般线性阵列或均匀线性阵列接收，共涉及频谱已知和未知两种情况。并且各部分均单独编写了m函数。(This code is used to conduct DOA of a broadband signal. The signal source is BPSK, with a general linear array or uniform linear array. Each of these cases
includes two kinds of known and unknown spectrum. And, an M function is written separately in each part.
)
- 2016-10-20 17:36:45下载
- 积分：1
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image_process
包含几种用于图像处理的MATLAB程序，分别有图像高通滤波，低通滤波，图像小波融合，图像消模糊，以及图像恢复。都是非常实用的小程序(Contains several MATLAB programs for image processing, images were high-pass filter, low pass filtering, wavelet image fusion, image consumption fuzzy, and image restoration. Are very useful little program)
- 2010-08-02 19:19:07下载
- 积分：1
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dianti
用matlab制作的模拟动画程序，内容为电梯的升降演示。(Animation produced using matlab simulation program, the content of the elevator lift demonstration.)
- 2013-09-15 07:25:08下载
- 积分：1
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peaqb-1.0.beta.tar
this is a matlab for the PSNR. In this .m I have been using the PSNR to evluate the quality of the audio quality. Its a very useful way to do it.
- 2014-11-17 02:13:30下载
- 积分：1
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experiment1
1了解离散余弦正变换和逆变换的原理；
2理解离散余弦变换系数的特点；
3了解离散余弦变换在图像数据压缩中的应用；
4通过本实验掌握利用MATLAB编程实现数字图像的余弦变换；
(1 for the discrete cosine transform and inverse transform principle understand the characteristics of the discrete cosine transform coefficients 3 for discrete cosine transform image data compression 4 master using MATLAB programming for digital image cosine transform through this experiment )
- 2013-05-01 18:19:45下载
- 积分：1
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MSK
the file is matlab about MSK
- 2009-10-24 21:49:04下载
- 积分：1
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