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approx
MATLAB CODE FOR SIMULATION OF A
SUCCESSIVE APPROXIMATION CONVERTER(MATLAB CODE FOR SIMULATION OF ASUCCESSIVE APPROXIMATION CONVERTER)
- 2008-12-17 16:43:43下载
- 积分:1
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ct
说明: 按照全赛一等奖论文中叙述的算法编写,含有C和MATLAB两种程序(In accordance with the competition the first prize paper describes an algorithm written in MATLAB with C, and two procedures)
- 2010-08-14 15:03:30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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test_main
matlab code embedding watermarking
- 2013-11-29 10:31:26下载
- 积分:1
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graph-toolbox
matlab graph toolbox. It includes many algorithms which are used to find out a cycle basis and the shortest path of a graph
- 2012-04-03 04:09:06下载
- 积分:1
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Polar-Code-Encoder-and-Decoder
PC码的BP解码,和传统的SC解码对比,有不错的优势(bp decoder for polar codes)
- 2015-04-19 16:17:50下载
- 积分:1
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Round_tset
基于均匀圆阵的并在载体方位上LCMV算法仿真(Based on uniform circular array and the carrier bearing on LCMV algorithm simulation)
- 2011-07-31 16:46:11下载
- 积分:1
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Nonlinear-equations-to-solve
本例是matlab算法实例,利用matlab实现非线性方程求解。(Using matlab to achieve a non-linear equation solver)
- 2013-04-22 11:44:10下载
- 积分:1
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Scheme
A language built over scheme
- 2014-09-15 20:47:32下载
- 积分:1
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QAM_8
MATLAB coding for 8 QAM is given
- 2011-10-18 17:09:22下载
- 积分:1