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tamura-texture
Tamura的matlab程序,经过试验,可以试验,求前三个量(Tamura' s matlab program, after testing, to test, find the amount of the first three)
- 2011-05-15 09:23:51下载
- 积分:1
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Information-hiding
基于 DCT(离散余弦变换 )域的信息隐藏算法是目前应用最广的变换域算法 ,此类算法的最大不足是嵌信息量小。通过分析 DCT域隐藏算法隐藏容量少的原因 ,提出了一种大容量的 DCT域信息隐藏算法。算法首先对载体图像进行频谱均匀化处理 ,然后对图像进行全局 DCT变换 ,并将隐藏信息嵌入到载体图像的低频 DCT系数上 ,信息嵌入采用分段量化的方法实现 ,提取隐藏信息时不需要原始载体图像。实验结果表明 ,该算法的嵌入容量大 ,不可感知性好。(Based on DCT (discrete cosine transform) domain information hiding algorithm is the most widely used transform domain algorithms, the largest of these algorithms is the lack of a small amount of information embedded. Hiding Algorithm for DCT domain by analyzing the hidden reasons for the low capacity, a large capacity of information hiding algorithm for DCT domain. Firstly, the spectrum of the carrier image homogenization, and then the image is a global DCT transformation, and hidden information embedded into the image of the low-frequency DCT coefficients, the information embedded in the methods used to achieve sub-quantization, extract hidden information without the original Vector image. Experimental results show that the algorithm embedding capacity, can not be perceived good.)
- 2021-04-06 09:29:03下载
- 积分:1
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jiyuMATLABdefangzhenyanjiu
基于matlab的直流伺服电机驱动进给系统的仿真研究 ,(Matlab-based DC servo motor drive feed system simulation,)
- 2013-05-14 10:40:35下载
- 积分:1
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nc_tanker
Neural control (reinforcement learning) for tanker heading
- 2010-01-12 02:47:07下载
- 积分:1
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xuanzhiwenti
基于matlab的选址问题程序,使用佛洛依德算法,可以任意增添,或修改地点,通过加权后的结果得出最优解。(Matlab program based on the location problem, the use of Freud algorithm, can be arbitrarily added or modified sites, the results obtained through the weighted optimal solution.)
- 2011-05-17 01:35:44下载
- 积分:1
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Aquisition
GPS信号跟踪与捕获,相关及非相关累积算法(GPS signal tracking and capture, accumulation-related and non related algorithms)
- 2011-09-16 12:54:24下载
- 积分:1
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mathnet-numerics-master
MathNet C# Numeric Algorithm Library
- 2014-11-22 15:12:58下载
- 积分:1
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Final_thesis
my final thesis on work of DSK development i included all the source code here.
- 2015-04-11 12:22:01下载
- 积分:1
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Samplingfromadiscretedistribution
说明: MonteCarlo抽样Matlab程序(Sampling from a discrete distribution)
- 2010-05-01 12:45:52下载
- 积分:1
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doa_music
求波达方向估计的MUSIC算法程序,用matlab仿真实验。(Seeking DOA estimates MUSIC algorithm matlab simulation experiment.)
- 2013-02-22 10:51:22下载
- 积分:1