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DWTbyMatlab
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.
Keywords Image protecting Wavelet transform Digital Watermarking Matlab
)
- 2010-06-04 22:43:33下载
- 积分：1
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New2
rake receiver for uwb
- 2009-03-20 18:44:29下载
- 积分：1
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KalmanAdptiveFilter
说明： 卡尔曼滤波器是用前一个估计值和最近一个观察数据估计信号的值，他是用状态方程和递推的方法进行估计，本例用来追踪一个5阶的FIR不确定的滤波器系数。(Kalman filter is to use the previous estimate and the most recent observation data to estimate the value of the signal, he is using the state equation and recursive estimation methods, in this case is used to track a 5-order FIR filter coefficients of uncertainty.)
- 2009-10-23 09:14:34下载
- 积分：1
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matlab
聚类算法聚类算法聚类算法聚类算法聚类算法聚类算法聚类算法(Generalized neural network-based intrusion cluster analysis Generalized neural network-based intrusion cluster analysisGeneralized neural network-based intrusion cluster analysisGeneralized neural network-based intrusion cluster analysis)
- 2012-04-11 20:44:52下载
- 积分：1
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PSO
该文件为粒子群算法优化支持向量机模型参数的matlab代码 支持向量机模型为专门用于处理不平衡数据的成本控制型支持向量机模型(Matlab code of the file support vector machine model parameters for particle swarm optimization support vector machine model for cost control, support vector machine model for dealing with imbalanced data)
- 2012-05-21 20:04:26下载
- 积分：1
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zf
Zero Forcing Equalization for Complex Channel
- 2014-01-12 00:20:12下载
- 积分：1
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Analytic-Signal-Generator
关于信号处理方面音效移频中解析信号的产生方法，该方法让人耳目一新，通过先设计频域，再求逆，时域上进行采样，得到两个FIR滤波器逼近希尔伯特变换器。(Aboat an efficient method of analytical signal generation in audio frequency shift.This method refreshing, first design in the frequency domain, then sampling in the time domain, getting two FIR filters approximate Hilbert transform.)
- 2015-04-20 11:05:27下载
- 积分：1
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Floyd
对最短路径算法的研究，是matlab的，用于研究最短路径算法(Study on the algorithm of the shortest path, matlab algorithm for the shortest path,)
- 2013-05-08 20:23:05下载
- 积分：1
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matlab
Matlab学习书籍，用于Matlab入门学习和提高，matlab是一款基于矩阵的强大软件(Matlab learning books, to Matlab entry-learn and improve, matlab is a powerful software based matrix)
- 2012-11-23 08:57:58下载
- 积分：1
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Experimental-transfer-function
传递函数MATLAB实验传递函数MATLAB实验传递函数MATLAB实验(Experimental transfer function transfer function MATLAB MATLAB MATLAB experiment experimental transfer function)
- 2011-07-19 21:41:54下载
- 积分：1
