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lsb
用matlab实现的基于LSB的数字水印算法。算法可以在BMP灰度图像中嵌入水印,水印信息为二值图像,并将其扩展到与原始图像同样大小,进行重复嵌入,提高鲁棒性。同时算法中给出了PSNR值以评价水印图像的效果,(Using matlab realize the number of LSB-based watermarking algorithm. Algorithm can be embedded BMP gray image watermark, watermark information for the binary image, and its expansion to the original image the same size, the repetition of embedding, improve robustness. At the same time algorithm PSNR values are given to evaluate the effect of watermark images,)
- 2007-09-30 18:55:44下载
- 积分:1
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LDA
LDA的matlab源码,主要用于人脸识别方面的研究(code for LDA)
- 2011-04-29 09:46:04下载
- 积分:1
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Flight-Control-System2
北航飞行控制系统第二次大作业,包括源代码和作业报告,都是经过调试,可以运行的,作业报告是按要求写的。
(The second assignment of Flight-Control-System)
- 2012-04-05 22:47:54下载
- 积分:1
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yichuan
一种遗传算法的MATLAB实现代码,调试过的(A genetic algorithm realize MATLAB code, debug off)
- 2008-06-06 15:50:08下载
- 积分:1
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matlab-lvboqisheji
本段程序是在基于matlab开发环境下来进行语音信号滤波器的设计。实用性非常好。(The voice signal segment program is based filter design matlab development environment down. Practicality is very good.)
- 2013-12-25 16:59:17下载
- 积分:1
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zishiyingyi
自适应一个算法的性能曲面等高线与权值轨迹(The performance of an algorithm for adaptive surface contour value and the right track)
- 2008-05-14 18:21:12下载
- 积分:1
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MATLAB
本书详细介绍了数学科学计算在matlab中的方法,对初学者有一定的帮助。(This book details the mathematics of scientific computing methods in matlab, there is some help for beginners.)
- 2011-10-19 12:25:34下载
- 积分:1
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T02
matlab对一幅图像,采用半径值为20、80、200的截止频率进行理想低通滤波,观察其结果。要求给出原图像及相应的付利叶频谱图和滤波结果(For an image, using the radius value of the cutoff frequency 20,80,200 ideal low-pass filter to observe the results. Required to give the original image and the corresponding Fourier spectrum and filtering results)
- 2014-01-08 10:38:37下载
- 积分:1
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PRIMEmatrix
Returns matrix (n)x(n) which in which there are just prime numbers and on the other places, there are zeros.
- 2010-11-04 06:09:27下载
- 积分:1
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Gabon-Filter
Image Processing with Gabon Filters
- 2014-12-23 05:17:15下载
- 积分:1