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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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MxianxintiaopA
基于MATLAB的线性调频信号产生和频谱分析,某雷达参数数下的模糊函数及自相关函数仿真分析。,已通过测试。
(MATLAB linear FM signal generator and spectrum analysis, the number of parameters of a radar ambiguity function and autocorrelation function of simulation analysis. , Has been tested.)
- 2012-07-20 08:59:19下载
- 积分:1
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CFBB
循环流化床锅炉燃烧过程simulink模型 解耦以后的(CFBB combustion simulink model )
- 2014-12-08 15:39:38下载
- 积分:1
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Firefly-algorithm-with-chaos
firefly algorithm with chaos
in matlab
- 2015-01-06 23:23:58下载
- 积分:1
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MATLAB
最新matlab2013b发布版的功能介绍,特别是一些新的功能模块,功能很强大(The latest release features matlab2013b introduction, especially some new functional modules, very powerful)
- 2013-12-25 09:06:03下载
- 积分:1
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greedy
贪婪算法,用于优化调度,本算法为通用性算法 可以进行细微修改即可用于自己的编程使用(Greedy Algorithm (GA) is used for the uation of the same case presented for the
Branch and Bound method in Section 5.2. Particular heuristic criteria are created to
choose the new solution point for each step of the algorithm.)
- 2015-04-16 14:09:48下载
- 积分:1
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counter_cm4imi
MATLAB的图形界面GUI设计实现课程设计中的wrwFfR编码算法,并仿真WwMgApe参数在不同条件下的误码率性能曲线,与现有算法对比,性能良好,界面友好。
(MATLAB graphical interface GUI design and implementation of curriculum design wrwFfR coding algorithm and simulation WwMgApe parameters BER performance curve under different conditions, and existing algorithms contrast, good performance, friendly interface.
)
- 2015-12-22 20:40:37下载
- 积分:1
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NcutClustering
这是用matlab编的谱聚类程序,该方法能有效的用于数据分类。(This is a matlab procedures for the spectral clustering.The method is effective for data classification.)
- 2009-04-15 20:37:36下载
- 积分:1
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centroid_matlab
说明: 针对无线传感器网络自身节点定位的matlab仿真代码(Wireless sensor network node for its localization matlab simulation code)
- 2010-05-02 20:22:28下载
- 积分:1
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FLUX
THIS PAPER IS ABOUT DIAGNOSIS AXIS FLUX AND DIAGNOSIS FAULT IN INDUCTION MOTOR
- 2013-12-29 08:03:49下载
- 积分:1