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wavedemo
Wavelet Demo in Matlab
- 2009-12-22 00:46:19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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face_recognition1
PCA是一种掌握事物主要矛盾的统计分析方法，它可以从多元事物中解析出主要影响因素，揭示事物的本质，简化复杂的问题。本程序实现了基于PCA特征脸的人脸识别。(PCA is a major contradiction to grasp things, statistical analysis, it can parse out things from multiple main factors, revealing the essence of things, simplifying complex issues. This program implements the features of face recognition based on PCA.)
- 2010-10-16 18:18:24下载
- 积分：1
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OFDM_Receiver
The model of OFDM receiver using Matlab.
- 2010-02-19 09:39:30下载
- 积分：1
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partresponse
matlab环境下简单的部分响应仿真程序，供初学者查阅(The simple part of the Matlab environment response simulation program for beginners inspection)
- 2012-05-03 22:25:58下载
- 积分：1
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MATLAB
电力系统潮流计算中雅可比矩阵形成的程序，使用MATLAB编程(Power System Load Flow Jacobian matrix formation process, using the MATLAB programming)
- 2010-05-09 08:48:20下载
- 积分：1
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bispeci
与滤波器设计有关的matlab工具箱函数：bispeci.m(And filter design-related functions matlab toolbox: bispeci.m)
- 2008-06-24 14:08:53下载
- 积分：1
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kalman_pinghua
KALMAN滤波与平滑原理及matlab经典源码，内附滤波平滑处理结果图形，比较适合初学(KALMAN filtering theory and matlab classic source, more suitable for beginners)
- 2013-09-04 09:57:22下载
- 积分：1
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matlab
P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 (P0301: the display of digital image data matrix and Fourier transform P0302: two-dimensional discrete cosine transform image compression)
- 2010-12-24 21:45:09下载
- 积分：1
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fs
说明： this is new approach for fuel cell control.it is really helpfull.
- 2013-09-09 17:11:32下载
- 积分：1
