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AR_Methods
使用MATLAB建立一个AR模型,并画出图形进行比较(Use MATLAB to build a AR model, and draw graphics comparison)
- 2008-08-24 11:38:08下载
- 积分:1
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rtejfgds
现有的代数特征的抽取方法绝大多数采用一维的方法,即首先将图像转换为一维向量,再用主分量分析(PCA),Fisher线性鉴别分析(LDA),Fisherfaces式核主分量分析(KPCA)等方法抽取特征,然后用适合的分类器分类。针对一维方法维数过高,计算量大,协方差矩阵常常是奇异矩阵等不足,提出了二维的图像特征抽取方法,计算量小,协方差矩阵一般是可逆的,且识别率较高。(existing algebra feature extraction method using a majority of the peacekeepers, First images will be converted into one-dimensional vector, and then principal component analysis (PCA), Fisher Linear Discriminant Analysis (LDA), Fisherfaces audits principal component analysis (KPCA), and other selected characteristics, then use the appropriate classification for classification. Victoria against an excessive dimension method, calculation, covariance matrix is often inadequate singular matrix, a two-dimensional image feature extraction method, a small amount of covariance matrix is usually reversible, and the recognition rate higher.)
- 2020-08-14 13:28:28下载
- 积分:1
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SGA-JAVA
遗传算法的JAVA实现 做了一个简单函数优化示例~~~~~~体现了面向对象思想(JAVA realization of genetic algorithm to do a simple example of function optimization ~~~~~~ reflects the object-oriented thinking)
- 2008-05-16 14:12:23下载
- 积分:1
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Tranform-tif-in-Matlab
C:Documents and SettingsAdministrator桌面\Tranform tif in Matlab.rar
- 2014-09-14 17:04:26下载
- 积分:1
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Root-MUSIC--DOA
利用求根MUSIC算法进行DOA估计的源程序(Root MUSIC algorithm using the DOA estimation of the source)
- 2013-11-02 00:19:00下载
- 积分:1
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EASI
独立变量分析,主成分分析,盲源分离经典算法,屡试不爽(ICA BSS)
- 2017-03-14 21:40:05下载
- 积分:1
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ellipse_of_concentration
Ellipse of Concentration matlab function.
The objective of the function is to compute and plot ellipse of constant probability density of error distribution.
- 2012-07-13 20:35:33下载
- 积分:1
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MATPOWER-OPF-slides-zimmerman
this is an explanation about matpower
- 2020-09-02 03:28:08下载
- 积分:1
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rrt_toolbox-master
说明: 用RRT搜索算法作的一种路径优化算法,效果不错,只是耗时较长。(A path optimization algorithm based on RRT search algorithm has a good effect, but it takes a long time.)
- 2019-05-22 09:16:44下载
- 积分:1
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Choastic-time-series-analysis
文件名:C-C法计算时间延迟和嵌入维数 C-C法计算出相空间重构的时间延迟和嵌入维数
文件名:dingyi_lyapunov 采用定义法计算lyapunov指数
文件名:fencha 求lorenz系统分岔图(采用区域最大值法)
文件名:m_test 求解嵌入维数m
文件名:pinghengdian 求lorenz系统在某一系数下的平衡点,并求出特征值
文件名:poincare 求lorenz系统的poincare截面
文件名:PSD 求lorenz系统的功率谱
文件名:tau_test 相空间重构时间延迟求解
文件名:time_test lorenz系统时域分析,相平面图
文件名:wolf_lyapunov wolf法求解lyapunov指数(需要配合求解m和嵌入时间延迟t使用)
文件名:xiao_shuju 小数据量法求解lyapunov指数
文件名:zheng_jiao 正交法求lyapunov指数谱(choastic time series analysis)
- 2021-04-17 23:28:52下载
- 积分:1