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readclk
读取卫星钟钟误差和IGS站接收机钟差的程序(Read the satellite Zhong Zhong error and IGS stations receiver clock error program)
- 2015-01-17 10:14:26下载
- 积分：1
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2
说明： In this paper, a new scaling-based image-adaptive
watermarking system has been presented, which exploits human
visual model for adapting the watermark data to local properties
of the host image. Its improved robustness is due to embedding
in the low-frequency wavelet coefficients and optimal control of
its strength factor HVS point of view. Maximum-likelihood
(ML) decoder is used aided by the channel side information. The
performance of the proposed scheme is analytically calculated
and verified by simulation. Experimental results confirm the
imperceptibility of the proposed method and its higher robustness
against attacks compared to alternative watermarking methods in
the literature
- 2015-03-03 22:52:59下载
- 积分：1
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matlab-
函数Jf用来求所付代价的增加值，只要在matlab中输入Jf=Jf(a)得到的结果就是J了，其中a的值为对应的 值；
函数Rf用来求所收益增加值，只要在matlab中输入Rf=Rf(a)得到的结果就是R了，其中a的值为对应的 值；
如果要修改表格的值的话，就对应的修改函数Jf和Rf中的数组y的值就好了，M的值和N的值以及r的值都可以修改的。
(Used to demand the consideration paid for the increase in value of the function Jf, in matlab enter Jf = Jf (a) the results obtained is J, the value corresponding to the value of a function Rf used to ask or gains added value, as long as Rf = Rf (a) input in matlab result is R, where a value of corresponding value If you want to modify the value of the form, it corresponds to modify the function Jf and Rf array y values like , the values of M and N values, and the value of r can be modified.)
- 2012-11-29 18:54:45下载
- 积分：1
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richardlucy
richardlucy去卷积方法，可以运用于图像复原或者超分辨率重建(richardlucy deconvolution method can be applied to super-resolution image restoration or reconstruction)
- 2014-03-07 20:35:11下载
- 积分：1
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dhhuhiif
最小均方误差（MMSE）的算法，是信号处理的基础，合成孔径雷达（SAR)目标成像仿真，一种流形学习算法（很好用），使用起来非常方便，可实现对二维数据的聚类，MIMO OFDM matlab仿真。( Minimum mean square error (MMSE) algorithm, Is the basis of the signal processing, Synthetic Aperture Radar (SAR) imaging simulation target, A fluid manifold learning algorithm (good use), Very convenient to use, Can realize the two-dimensional data clustering, MIMO OFDM matlab simulation.)
- 2016-04-12 21:37:01下载
- 积分：1
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hrollfcoef
升余弦滚降滤波器，主要完成 Generate coefficients of Nyquist filter(Raised Cosine filter, mainly to complete Generate coefficients of Nyquist filter)
- 2010-08-20 09:55:55下载
- 积分：1
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absorber
1-D Uniaxial-PML code
- 2009-11-07 00:46:55下载
- 积分：1
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fuzzy_k_means
MATLAB 数据挖掘算法，fuzzy-K-means聚类算法源(MATLAB data mining algorithms, fuzzy-K-means clustering algorithm source)
- 2014-01-25 10:39:08下载
- 积分：1
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HP
说明： HP中华地区总裁谈人生，这是我上传的这个资料的主题，我觉得会对有些朋友有用(President of HP China region to talk about life, which I uploaded the theme of this data, I think that would be useful to some friends)
- 2009-12-08 19:41:01下载
- 积分：1
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bpsk
说明： 本程序实现的功能是：bpsk在matlab上的调制解调(modulation and demodulation of bpsk on matlab.)
- 2010-04-09 20:58:12下载
- 积分：1
