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kanggongji
水印抗攻击测试,基于小波变换，用于检测加入水印后图像的鲁棒性(Watermark anti-attack test for the detection of the robustness of the watermarked image based on wavelet transform)
- 2013-05-15 19:53:08下载
- 积分：1
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solter_filter
摘要 本文提出了一种新的基于极大似然法的椒盐噪声滤波算法。在传统BP 算法中引入
了极大似然估计，在训练样本时能够在考虑网络逼近行为的同时对噪声分布进行估计。而且
针对椒盐噪声模型构造了新的鲁棒误差函数，从而使算法本身的抗干扰性增强。实验结果表
明了该算法与传统BP 算法相比具有更好的滤波性能。(Abstract This paper presents a new maximum likelihood method based on impulse noise filter. In the traditional BP algorithm, the introduction of the maximum likelihood estimation, the training samples can also be considered acts of the network approach to estimate the noise distribution. Salt and pepper noise and model construction for a new robust error function, so that the enhanced anti-jamming algorithm itself. Experimental results show that the algorithm compared with the traditional BP algorithm has better filtering performance.)
- 2010-11-13 00:29:56下载
- 积分：1
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chap_4
这是周建兴编写的《matlab从入门到精通》第三章的所有源代码，都可以运行的出来，和课本上的一样，(This is Zhoujian Xing written 《matlab从入门到精通》第4章的所有源代码，都可以运行的出来，和课本上的一样，)
- 2013-07-16 09:55:48下载
- 积分：1
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MatlabandC
Matlab与C混合编程实现Type2模糊系统，文献资料(Matlab and C mixed programming Type2 fuzzy systems, literature)
- 2010-05-19 14:49:44下载
- 积分：1
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Mokhaberat-ostad---Copy
sampling of rect signal
- 2012-01-01 22:18:53下载
- 积分：1
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junsou_v67
感应双馈发电机系统的仿真，基于小波变换的数字水印算法matlab代码，计算多重分形非趋势波动分析matlab程序。( Simulation of doubly fed induction generator system, Based on wavelet transform digital watermarking algorithm matlab code, Calculation multifractal detrended fluctuation analysis matlab program.)
- 2016-10-16 19:51:16下载
- 积分：1
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QPSK
编程实现QPSK调制解调，计算其误码率；(QPSK modulation and demodulation programmed to calculate the bit error rate )
- 2010-12-30 12:38:35下载
- 积分：1
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speakerrecognition
声纹识别，能够对说话人的声音进行识别，过程包括语音输入、预处理、特征提取、建立模型和匹配。(speaker Recognition)
- 2010-05-07 11:19:53下载
- 积分：1
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10-Dipole-FDM
this program calculate dipole antenna charachteristics by FDM method.
- 2013-01-09 17:07:06下载
- 积分：1
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The-Multi-user-Detection-ALGORITHM
联合智能(JI-MUD)多用户检测算法是由粒子群优化(PSO)算法,遗传算法(GA)和模拟退火(SA)算法(the joint intelligent multi-user detection (JI-MUD) algorithm which was composed by particle swarm optimization (PSO) algorithm, genetic algorithm (GA) and simulated annealing (SA) algorithm was proposed)
- 2020-09-22 10:07:51下载
- 积分：1
