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本文针对基于经验模态分解ＥＭＤ的时空滤波器存在的固有模态函数分量中频率混叠交叉导致有用信号与噪声一起被滤除的问题结合小波在时间尺度两域表征信号局部特征的特性提出了一种基于能量估计实现ＥＭＤ分解层数确定(In this paper, based on empirical mode decomposition EMD temporal filter mode functions inherent component of cross-frequency aliasing and noise together lead to useful signal is filtered in the time scale of the problem combined with wavelet domain characterization of two local features of the signal characteristics of proposed achieve energy estimation based on EMD decomposition level determined)
- 2013-11-11 08:47:37下载
- 积分：1
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fzy2
very valuable material for matlab developers
- 2008-12-12 11:56:02下载
- 积分：1
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recd2q9
反应扩散问题长期在研究领域中c++去实现,
现在我们用MATLAB也可以(Reaction-diffusion problem in the area of research in long-term c++ to achieve, and now we can use MATLAB)
- 2009-04-03 14:19:11下载
- 积分：1
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AnalogFilter
模拟滤波器：数字信号处理及MATLAB实现(Analog Filter: Digital signal processing and MATLAB implementation)
- 2010-01-13 19:59:58下载
- 积分：1
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Digital-Signal-Processing-MATLAB
“数字信号处理教程：MATLAB释义与实现程序 ”一书中的程序集(the code of Digital Signal Processing Tutorial: MATLAB interpretation and implementation of the program, dictionaries assembly )
- 2015-01-26 17:03:18下载
- 积分：1
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constitutive-equation-PDE
用偏微分方程求解流变力学中的本构方程，对纺丝动力学的研究很有用(constitutive equation Partial Differential Equations)
- 2013-05-08 22:29:23下载
- 积分：1
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ofdm_matlab5
基于Matlab 5.3开发的ofdm仿真程序，能测试基本的ofdm仿真流程并画出波形图。(Developed based on Matlab 5.3 OFDM simulation program that can test the basic OFDM simulation of flow and draw waveforms.)
- 2007-10-29 15:44:31下载
- 积分：1
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watermark小波代码
这是基于小波变换的数字水印代码，在嵌入的水印加上一个pn尾随机序列(This is based on the wavelet transform digital watermark code, the embedded watermark with a random sequence late pn)
- 2005-04-25 18:26:04下载
- 积分：1
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rgbtolab
说明： 将图像从RGB颜色空间转换成lab颜色空间(Transfer image s color space from RGB to lab)
- 2011-04-17 21:35:32下载
- 积分：1
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matlab
如何去求解数据的标准化，在matlab环境下求解的相关代码(How to solve the standardization of data，Solving the relevant code in Matlab environment)
- 2012-04-16 16:12:38下载
- 积分：1
