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SinWmk
余弦波是渐变的，当ωt+φ的取值变化量很小时，Y的变化量也是很微小的。余弦波的这一特性保证了嵌入水印后相邻字符灰度值差别不大，人眼无法识别，从而保证了水印的不可见性和图像质量。(Cosine wave is gradual, and when ωt+ φ values variation is very small, Y amount of change is very small. Cosine waves This feature ensures that watermarked gray value of adjacent character is not very different, the human eye does not recognize, thus ensuring the invisibility of watermark and image quality.)
- 2009-11-24 16:29:52下载
- 积分：1
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OFDM
正交频分复用系统仿真级性能分析的matlab源程序(Orthogonal frequency division multiplexing system level performance analysis simulation matlab source code)
- 2010-05-06 14:36:04下载
- 积分：1
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sichashu
选择使用matlab对图像进行四叉树分解，并且显示稀疏矩阵的结果。(Choose to use the matlab quadtree decomposition of the image, and sparse matrix results.)
- 2012-05-09 18:42:53下载
- 积分：1
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SL0MatlabCode
压缩感知的一个经典算法，即SL0算法，在MATLAB7.0下已实现 (A classic compressed sensing algorithm, SL0 algorithm has been achieved under the MATLAB7.0)
- 2011-04-20 16:31:15下载
- 积分：1
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helicopter
直升机实验的仿真，利用的PID，LQR算法，可以当做练习学习(THIS is an helicopter simulate experiment, including PID and LQR algorithm.)
- 2011-11-19 19:26:36下载
- 积分：1
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xin3
有关时间序列的计算，分析，结果输出的matlab原代码(For the calculation of time-series analysis, the results of the output matlab source code)
- 2011-11-26 22:19:45下载
- 积分：1
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henbang_v77
用MATLAB实现动态聚类或迭代自组织数据分析，最大信噪比的独立分量分析算法，小波包分析提取振动信号中的特征频率。( Using MATLAB dynamic clustering or iterative self-organizing data analysis, SNR largest independent component analysis algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2017-01-06 13:27:43下载
- 积分：1
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GA
说明： 遗传算法的matlab实现，包括遗传各种操作的程序源码。(Genetic algorithm matlab realize, including a variety of operating procedures for the genetic source.)
- 2008-03-31 21:52:58下载
- 积分：1
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articale
说明： 数据挖掘聚类算法 (Data Mining Clustering Algorithm)
- 2008-11-03 20:36:27下载
- 积分：1
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intensity3D
光通过透镜后的3D光强分布，xz平面，默洛尔函数写的(Light through the lens of the 3 D light intensity distribution
)
- 2012-04-26 19:58:52下载
- 积分：1
