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isodata
ISODATA聚类算法,内附详细注解,使用了Iris数据集。ISODATA是一种常用的聚类算法之一。(ISODATA clustering algorithm, containing detailed notes, using the Iris data set. ISODATA clustering algorithm is a common one.)
- 2010-06-25 20:42:26下载
- 积分:1
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CR_pm
认知无线电功率控制算法中各认知用户最小发射功率的计算(Calculation of each cognitive user minimum transmit power in cognitive radio power control algorithm)
- 2012-05-04 11:06:21下载
- 积分:1
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sift-forensic-master-(1)
This code can be used to detect copy move image forgery based on SIFT algorithm
- 2015-04-19 20:38:23下载
- 积分:1
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image-enchance
常见的基于人类视觉特性的图像增强算法由于是同时完成动态范围压缩和对比度增强,导致增强图像的整体对比度不高、边缘部分效果不佳.通过分析人类视觉系统的全局和局部自适应调节原理及人眼视网膜神经节细胞感受野的传输特性,提出一种仿生图像增强法.为适应人类视觉系统对光强的主观感觉特性,对图像作全局亮度对数变换 并利用人眼的主观亮度感觉与实际光强的对数呈局部线性关系的特性,采用视网膜神经元感受野三高斯
模型来调整亮度图像的局部对比度 最后利用线性变换恢复图像的彩色信息.实验结果表明,该算法的增强效果良好,特别是对于图像边界处,既能很好地增强边缘对比,又可有效地提升区域亮度对比和亮度梯度信息.
(image enchancement)
- 2014-03-19 14:39:33下载
- 积分:1
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xz_OPF
电力系统分析-IEEE标准14节点最优潮流计算程序(OPF)(Power system IEEE standard 14-node optimal power flow calculation (OPF))
- 2012-11-26 08:39:32下载
- 积分:1
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WAVPENE
小波包分析结合能量算法实现特征信号的提取,其中还包含用于测试的轴承数据(Wavelet packet analysis combined with the energy of signal feature extraction algorithm, which also contains the data for bearing test)
- 2015-04-15 11:42:29下载
- 积分:1
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powell-method
powell法求极值,根据课程老师布置的作业,其中包括黄金分割法,一维进退法(powell method)
- 2014-02-25 16:17:44下载
- 积分:1
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GUIS_FEX
讲述matalb CUI设计的基本过程,每一个文件里都有相应的注释。(the basic GUI design for matalb,there is annotation in each file.)
- 2010-01-01 14:10:55下载
- 积分:1
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longgeketafa
利用龙格-库塔法求解了航天器深空返回再入运动动力学方程,并对返回再入运动进行了仿真分析。(Use of Runge- Kutta method to solve the deep-space spacecraft reentry return movement dynamics equations, and the return movement is simulated reentry.)
- 2015-03-30 11:28:47下载
- 积分:1
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Modified-THP
very useful article about MU-MIMO THP to achieve near capacity (Tomlinson Harashima Precoding (THP) for Multi-
User Multiple Input Multiple Output (MU-MIMO) system has
been proposed as an effective way to achieve near capacity to
the theoretical limit in MU-MIMO channels.)
- 2016-10-24 13:02:48下载
- 积分:1