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DWT
数字水印技术是近年来图像保护技术研究领域的一个热点,本文提出了一种基于小波变换的图像数字
水印嵌入算法的Matlab 实现。实验结果表明,该算法具有较好的视觉效果和透明性。( Abstract The digital watermarking technology is the most active topic in image protecting recently. In this paper ,
a digital watermarking algorithm based on Wavelet transform is proposed ,and give ou the program of this algorithm by
MatLab. The experimental results demonstrate that the method possess good vision effect and transparence.)
- 2009-06-04 17:20:15下载
- 积分:1
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segmentation-algorithm
很不错的一段代码,对于ostu阈值分割的理解有很大帮助(Very good piece of code, for ostu segmentation of great help in understanding)
- 2011-05-18 13:12:07下载
- 积分:1
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AllFsk
利用MATLAB实现FSK仿真的实现原代码,自己写的(base on the FSK using develope MATLAB)
- 2012-04-15 15:51:49下载
- 积分:1
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anisotropic
各向异性图像特征提取、1-d,2-d,3-d均有(anisotropic Image feature extraction)
- 2012-04-15 20:17:19下载
- 积分:1
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Pix2BitConv
Convert an Image pixel level to bit level
- 2014-12-13 02:58:54下载
- 积分:1
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matlabwumalv
可以实现单极性双极性在不同信噪比的条件下对误码率的比较。(BER Comparison)
- 2009-05-02 21:31:47下载
- 积分:1
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prediction
Prédiction linéaire en matlab
- 2010-12-04 18:00:38下载
- 积分:1
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I_motor
bldc dc model in simulink.
- 2010-12-19 23:26:07下载
- 积分:1
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chenxiaocen
盲信号分离(BSS)指在源信号混合和传输信道未知的情况下,只利用接收天线的输出观测混合信号抽取源信号的方法。本文简要阐述了常用的瞬时混合盲信号分离的LMS与RLS自适应算法,对RLS自适应算法重点研究分析了基于普通梯度与自然梯度的两种算法,并通过仿真实验来分析比较几种方法的性能。(Blind signal separation (BSS) refers to the source signal and transmission channel mixing unknown circumstances, the only use of the receiving antenna output source signal observed mixed-signal extraction method. This paper describes commonly used blind source separation of instantaneous mixture of LMS and RLS adaptive algorithms, the RLS adaptive algorithm focuses on the analysis of general gradient and the natural gradient based on two algorithms, and through simulation experiments to compare several methods of analysis performance.)
- 2011-08-30 15:38:55下载
- 积分:1
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math1
matlab 实现随机分形算法 羊齿叶
一类重要的随机分形算法(Implementation of random fractal algorithm fern leaf
A class of random fractal algorithm is important)
- 2015-01-20 10:40:30下载
- 积分:1