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greysystem
该程序是灰色系统预测，可以对宏观经济进行分析，功能很强大，适应性良好，在matlab环境下运行。G(1,1)预测控制，最小二乘法(G（1,1）prediction control)
- 2010-10-12 21:33:46下载
- 积分：1
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fd
说明： 有限差分声波波动方程正演。主要用于地震勘探正演(Finite difference method of acoustic wave equation forward modeling)
- 2015-04-09 12:04:40下载
- 积分：1
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ROOTMUSIC
针对非圆信号DOA估计问题,提出了一种基于实值特征值分解 (Eigenvalue decomposition,EVD)的求根MUSIC算法.首先利用非圆信号为实值信号的特点,将阵列上的接收数据及其共轭用欧拉公式转换为实值正弦与 余弦数据,然后将正弦与余弦数据进行串联,从而扩展了数据维数.由于采用实值矩阵的EVD,因此在EVD阶段的运算量简化为复值EVD的1/4.根据 EVD后获得的信号与噪声子空间的特点,对噪声子空间和导向矩阵进行重构以便于可以使用求根MUSIC算法获取对DOA的估计.仿真实验验证了本文算法的 有效性(For the estimation of noncircular signals of DOA, proposes a decomposition value based on real valued features (Eigenvalue decomposition, EVD) the root MUSIC algorithm. Firstly, characteristics of non circular signals for real valued signals, the array data and its conjugate with the Euler formula into real value of sine and cosine and sine and cosine data. The data series, thus expanding the dimension of the data. Because of the use of real valued matrix computation in EVD, so the EVD stage was simplified as a complex valued EVD 1/4. according to the characteristics of signal and noise subspace is obtained after EVD, the noise subspace and orientation matrix reconstruction in order to facilitate the use of DOA can obtain the estimated root MUSIC the algorithm. The simulation results verify the effectiveness of the proposed algorithm)
- 2016-01-23 12:19:35下载
- 积分：1
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Untitledxiaoqiupengzhuang
matlab一个有趣的小实验程序，通过这个程序，我们可以获得不小收获(it is a matlab program,)
- 2011-10-19 21:24:19下载
- 积分：1
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matlab-and-digital-signal
数字信号处理的一个程序用于课程作业数字信号处理的一个程序用于课程作业(digital signal)
- 2014-11-19 22:45:55下载
- 积分：1
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PF_EPF_UPFduibifangzhendaima
PF,EPF,UPF的对比仿真代码，可以很直观的看出各种算法之间的差别及各自的优缺点。可直接运行。(PF, EPF, UPF contrast simulation code, it is intuitive to see the differences between the various algorithms and their respective advantages and disadvantages. Can be directly run.)
- 2008-12-23 16:24:53下载
- 积分：1
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pca
matlab实现PCA进行的人脸识别源程序，基本的功能实现，做为基础(matlab realize PCA for face recognition source code, the basic function of the realization, as a basis for)
- 2007-09-17 12:33:31下载
- 积分：1
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ident
系统辨识工具箱的参考说明，很有用，虽是英文的，但不难懂(Matlab System Identification Toolbox reference books)
- 2009-02-19 19:12:35下载
- 积分：1
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GMM2
利用MATLAB编写GMM图像处理模块。具有较好的效果。。。(GMM prepared using MATLAB image processing module. With good results. . .)
- 2009-06-04 23:09:55下载
- 积分：1
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Archive
Matlab code image processing GUI Histogram Gray-Scale Binary
- 2014-10-04 14:56:46下载
- 积分：1
