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kmeans_JIT
使用了JIT的高效的k均值算法,因为使用了JIT加速,所以在统计工具箱下,比一般的k均值要快许多(Efficient K-Means using JIT (Matlab code)
This code uses the JIT acceleration in Matlab, so it is much faster than k-means in the Statistics Toolbox. It is very simple and easy to read. )
- 2010-12-31 20:22:33下载
- 积分:1
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chapter1
matlab在数学建模中的应用 第一章案例一(application in modeling with matlab chapter one case one)
- 2012-04-22 16:38:34下载
- 积分:1
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lsearch
基于matlab的GPS整周模糊度解算的LAMBDA搜索法(GPS integer ambiguity resolution of the LAMBDA search method)
- 2021-04-09 15:58:59下载
- 积分:1
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pll
数字通信中的锁相环(PLL)完整程序,包括噪声处理,可用于GPS的的跟踪和捕获(the matlab code of PLL ,including how to deal with the noise ,which can be used to acquiring and tracking on GPS)
- 2011-11-08 15:14:20下载
- 积分:1
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pca
说明: 主成分分析:
(1) 根据指标的属性将原始数据统一趋势化
(2) 利用协方差、相关系数矩阵进行主成分分析,判断可否用第一主成分排名?(Principal component analysis:
(1) Unify and trend the original data according to the attribute of the indicator
(2) Using covariance and correlation coefficient matrix for principal component analysis, can we use the first principal component ranking?)
- 2020-05-18 11:52:07下载
- 积分:1
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matlab-Tsai-
说明: 基于matlab的Tsai方法,对于刚入门的同学应该很有帮助的(The Tsai method based on matlab for students just getting started should be helpful)
- 2011-04-11 14:27:08下载
- 积分:1
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libsvm-2.9
支持向量机的代码库,使用简单,主要用途是基于支持向量机的分类和回归。还包括C-SVM,nu-SVM,一类SVM,epsilon回归等功能。它还提供了用于C-SVM的自动模型选择工具。(Libsvm is a simple, easy-to-use, and efficient software for SVM
classification and regression. It solves C-SVM classification, nu-SVM
classification, one-class-SVM, epsilon-SVM regression, and nu-SVM
regression. It also provides an automatic model selection tool for
C-SVM classification. This document explains the use of libsvm.
)
- 2011-08-18 22:33:15下载
- 积分:1
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Lambertian_1LED
it is a lambertian model
- 2015-01-14 17:06:23下载
- 积分:1
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85190844wedgelet
The fusion of high-spectral/low-spatial resolution
multispectral and low-spectral/high-spatial resolution panchromatic
satellite images is a very useful technique in various
applications of remote sensing. Recently, some studies showed
that a wavelet-based image fusion method provides high quality
spectral content in fused images. However, most wavelet-based
methods yield fused results with spatial resolution that is less
than that obtained via the Brovey, IHS, and PCA fusion methods.
In this paper, we introduce a new method based on a curvelet
transform, which represents edges better than wavelets. Since
edges play a fundamental role in image representation, one
effective means to enhance spatial resolution is to enhance the
edges. The curvelet-based image fusion method provides richer
information in the spatial and spectral domains simultaneously.
We performed Landsat ETM+ image fusion and found that the
proposed method provides optimum fusion results.
- 2015-04-08 15:52:01下载
- 积分:1
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ThreePhaseSPWM
说明: 三相DC-AC逆变器的谐波注入SPWM调制技术
性能指标:直流输入350~640V,三相交流输出线电压220V AC,输出功率5kVA,功率因数0.8,输出频率50Hz。(Harmonic Injection SPWM Modulation Technology for Three-phase DC-AC Inverter
Performance indicators: DC input 350 ~ 640V, three-phase AC output line voltage 220V AC, output power 5KA, power factor 0.8, output frequency 50Hz.)
- 2019-05-19 16:28:48下载
- 积分:1