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svpwm_pulsegen
a three level inverter using simulink
- 2009-06-01 10:14:24下载
- 积分：1
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ICA_demo_text
ICA is used to classify text in extension to the latent semantic indexing framework. ICA show to align the context grouping structure well in a human sense [1], thus can be used for unsupervised classification. The demonstration shows this on medical abstracts (MED dataset), that uses BIC to estimate the number of classes and produces keywords for each class. The icaML algorithm is used.
(ICA is used to classify text in extension to the latent semantic indexing framework. ICA show to align the context grouping structure well in a human sense [1], thus can be used for unsupervised classification. The demonstration shows this on medical abstracts (MED dataset), that uses BIC to estimate the number of classes and produces keywords for each class. The icaML algorithm is used. )
- 2005-11-16 10:48:59下载
- 积分：1
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特征点提取与匹配Matlab代码
sift算法的Matlab代码,特征点提取以及相应的特征点匹配，很好用
- 2022-09-29 23:05:04下载
- 积分：1
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induction_machine
induction machine simulation
- 2009-11-15 01:43:12下载
- 积分：1
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ProficientMatlab65Tutorial
说明： 精通Matlab65教程光盘版iso格式(Proficient Matlab65 Tutorial)
- 2010-05-04 16:06:58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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数字信号处理器，赢家滤波器，参数和设计规范
DSP, winner filter, parameters and design code
- 2022-03-16 12:13:34下载
- 积分：1
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read
CVPARTITION Create a cross-validation partition for data.
An object of the CVPARTITION class defines a random partition on a
set of data of a specified size. This partition can be used to
define test and training sets for validating a statistical model
using cross-validation.
- 2012-09-29 23:02:50下载
- 积分：1
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tp99
用matlab语言来简洁的实现在静态负载下符合最小化原理的拓扑优化。总共只需要输入99行代码，包括优化程序和有限元分析子程序。这99行代码中，其中36行为主程序，12行为基于最优控制器的优化程序，16行为敏度过滤分析，其余35行代码作为有限元分析。(MATLAB language is used to concisely implement topology optimization based on minimization principle under static load. A total of 99 lines of code are required, including the optimizer and the finite element analysis subroutine. In these 99 lines of code, 36 behavior main programs, 12 behavior based on optimal controller, 16 behavior sensitivity filtering analysis, and the rest 35 lines as finite element analysis.)
- 2018-04-19 14:21:10下载
- 积分：1
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gaussian_jodan
说明： 用选主元的Gauss-Jordan方法计算矩阵的逆矩阵 matlab(With pivoting Gauss-Jordan method of inverse matrix matlab)
- 2010-04-01 10:31:12下载
- 积分：1
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