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cata
利用大整数问题实现catalan数的求解，catalan数的计算涉及到互质问题(The use of large integer problems solving to achieve catalan number, catalan calculation of the number of issues related to coprime)
- 2010-01-04 19:13:23下载
- 积分：1
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S-function
S函数的编写，对于一个学控制的同学和MATLAB的同学很有用的(The preparation of S-function, a learning control for students and the students very useful MATLAB)
- 2011-11-13 16:03:35下载
- 积分：1
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OFDM
ofdm的matlab仿真代码，包括多径信道，频偏估计算法等。(ofdm matlab simulation of the code, including multi-path channel, frequency offset estimation algorithm.)
- 2011-09-28 20:27:00下载
- 积分：1
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__Signals_and_Systems_using_MATLAB
this book is for working in the subject signal and system by using matlab.
- 2012-01-16 22:10:40下载
- 积分：1
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EMD_HHTmaltab
经验模态分解EMD-希尔伯特-黄变换的HHT，的MATLAB，用户图形界面。(EMD-HHT )
- 2009-10-17 22:47:40下载
- 积分：1
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sugxrhmi
通过matlab代码实现PCA算法程序设计步骤： 包括1、去均值 2、计算协方差矩阵及其特征值和 qZHBpQ 特征向量 3、计算协方差矩阵的特征值大于阈值的个数以及 ixDqskB值 4、降序排列特征值，编译通过达到很高的性能。(PCA algorithm program realization by matlab code design steps include: 1, 2 to the mean, covariance matrix and its eigenvalues and eigenvectors qZHBpQ 3, calculate the covariance matrix of eigenvalues greater than the number of threshold values, and only 4 ixDqskB, in descending order eigenvalues, compiled by achieving high performance.)
- 2016-01-21 21:42:53下载
- 积分：1
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Distortionless_Data_Hiding
The code implements the following paper:
Guorong Xuan, Jiang Zhu, Jidong Chen, Shi Y.Q., Zhicheng Ni, Wei Su, "Distortionless data hiding based on integer wavelet transform" IET Electronics Letters, Volume: 38, Issue 25, page 1646- 1648, December 2002. (ISSN: 0013-5194)
The watermark embedding and extraction modules have been implemented separately.
The watermark embedding module embeds the watermark using bitplane compression in the integer wavelet transform domain.
The watermark extraction module extracts the previously embedded watermark and restores the original image.
A logo image is used as a watermark but can be replaced with any thing.
- 2010-07-30 09:20:07下载
- 积分：1
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threedwt
用matlab实现三级小波分解，希望对初学者有所帮助(Using matlab to achieve three wavelet decomposition, want to be helpful for beginners)
- 2009-10-13 21:50:15下载
- 积分：1
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work1_PSO_main
PSO算法优化PID参数,单回路高阶系统的PID参数优化，主程序，目标函数可以自己编写。(PSO algorithm to optimize the PID parameters)
- 2013-07-10 14:35:48下载
- 积分：1
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untmee_conv_implicit
solving 1d transport (advection + diffusion)problem implicit method: dQ/dt+U dQ/dx=0
- 2012-04-30 00:15:22下载
- 积分：1
