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dwt_gray_watermaking
一种基于小波变换的灰度数字水印嵌入算法,使用matlab实现,含有原始论文。不过不是很理想,希望大家改进(Gray-scale based on wavelet transform digital watermark embedding algorithm, using matlab implementation, containing the original papers. But not very good, hope that we improve the)
- 2009-10-13 22:05:09下载
- 积分:1
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hh
说明: 【 摘 要】 提出了一种基于负熵的快速不动点1 C A算法, 介绍了负熵的定义和如何将其用作代价函数度量混合信号的非
高斯性。 详细介绍了基于负熵的固定点准则以及简化算法。实验选取 3个非高斯向量作为信号源进行 Ma t l a b分离仿真, 结果显示
分离效果良好。 (Abstract Based on the rapid Negentropy 1 CA fixed point algorithm, introduced the definition of negentropy and how to measure its cost function for mixed-signal of the non-Gaussian. Described in detail based on the fixed-point Negentropy criteria and simplify the algorithm. Experiment to select three non-Gaussian vector as a signal source separation Ma tlab simulation results showed good separation efficiency.)
- 2009-04-11 22:22:44下载
- 积分:1
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my_music1
阵列信号处理里面的经典算法,music算法,详细解答(Array signal processing algorithms inside classics, music algorithm, detailed answers)
- 2010-05-14 17:25:26下载
- 积分:1
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untitled
在已知内外方位元素的情况下,使用matlab程序编写代码实现共线方程求解。(Under the condition of the interior and exterior orientation elements are known, the use of matlab code to realize the collinear equation.)
- 2014-12-11 11:08:33下载
- 积分:1
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practice
里面的有些自适应的程序文件是后来加上去的,有些还调试不成功。但是生成局放信号,对其emd分解,频谱显示,希尔伯特变换,这些都能够实现。效果很好(Inside some files are added later, and some debugging unsuccessful. But PD signal generation, emd decomposition, spectrum display, Hilbert transform, which are able to achieve. Good results)
- 2014-12-17 17:23:02下载
- 积分:1
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CXZV
功能梯度粘弹性压电层状结构的压电薄膜谐振器的计算方法(Function gradient calculation sticky elastic piezoelectric thin film resonator of the piezoelectric layered structure)
- 2013-12-02 09:51:16下载
- 积分:1
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DAB_test
DAB发送端仿真,包括编码,删余,QPSK映射,频率交织,差分调制,循环嵌缀,加NULL、PRS,IFFT,信道(DAB sending end simulation, including coding, cut more than, QPSK mapping, interwoven frequency, differential modulation, the cycle is made up of inlay, plus NULL, PRS, IFFT, channel)
- 2008-03-01 10:43:02下载
- 积分:1
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Virtual-experiment-based-on-MATLAB
微波与天线,课程中基于MATLAB的虚拟实验。对上课很有帮助(Microwave and antenna, the virtual experiment based on MATLAB course. Very helpful for class)
- 2013-10-24 12:12:12下载
- 积分:1
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Lab35
数字图像处理中基于MATLAB的车牌号识别(License plate number recognition)
- 2013-11-08 11:05:38下载
- 积分:1
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Analog-modulation
模拟调制解调:AM、DSB、LSB及FM。(通过AWGN噪声信道)(Analog modulation:AM、DSB、LSB and FM。)
- 2015-01-01 11:32:27下载
- 积分:1