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Sudoku aids to help you complete the filling, vs2005 the project
数独辅助工具，帮你完成填充，vs2005的project-Sudoku aids to help you complete the filling, vs2005 the project
- 2023-03-10 10:30:04下载
- 积分：1
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9_Vmware_vSphere_vCenter_Sever
此篇文章为虚拟机实验指导书系列文章之一，讲解了(VMware)虚拟机相关产品安装配置和一般应用，企业及应用等多个方面，(This article is a virtual machine instructions series of experiments to explain the (VMware) install and configure the virtual machine related products and general applications, enterprise and application in many areas,)
- 2010-12-08 13:14:49下载
- 积分：1
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DVHop
针对基于双曲线定位的DV-Hop算法中误差项的异方差性引起的定位误差大的问题，提出了一种基于加权双曲线定位的DV-Hop改进算法。算法分析了基于双曲线定位的DV-Hop算法模型中误差项的异方差性，用加权最小二乘法对异方差性进行纠正，对加权最小二乘法中的权值矩阵进行了推导并得到与跳数相关的最佳权值矩阵，使得误差项满足同方差性，所得估计值更加接近最佳线性无偏估计。仿真实验结果表明，所提算法在节点定位精度上较现有的基于双曲线定位的DV-Hop算法都有一定提高。(Aiming at the problem that the heteroscedasticity of observation errors leads to low locating accuracy in DV-Hop algorithm based on hyperbolic positioning, this paper proposes an improved DV-Hop algorithm which based on weighted hyperbolic positioning. The algorithm analysis the heteroscedasticity of the error term in the model and takes advantage of weighted least square method which corrects heteroscedasticity straightforwardly. Then, the weight matrix related to least hops between nodes is deduced, the estimators thus obtained are more close to the best linear unbiased estimator. The simulation results show that the location performance of the improved algorithm is better than that of the exsiting DV-Hop algorithm which based on hyperbolic positioning.)
- 2020-09-20 21:57:53下载
- 积分：1
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自已写的跨Frame菜单，一般的菜单都会被Frame遮住
自已写的跨Frame菜单，一般的菜单都会被Frame遮住-Cross-Frame to write their own menus, the menu will be generally covered Frame
- 2022-01-26 08:19:26下载
- 积分：1
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简单的BBS论坛,一个简单的BBS论坛,对学习注册和较大规模的BBS组具有很好的学习作用...
简单的BBS论坛,一个简单的BBS论坛,对学习注册和较大规模的BBS组具有很好的学习作用-simple BBS Forum, a simple BBS forum for the study and the registration and the larger group of BBS is a good learning role
- 2022-05-31 04:54:44下载
- 积分：1
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using gpl162002 IO send IRdata
用gpl162002的普通io口模拟38kHZ红外发送，接收用串口
-using gpl162002 IO send IRdata
- 2023-08-10 04:25:03下载
- 积分：1
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Plot
基于LabVIEW平台 可以将两维数组用曲线呈现出来 (plot 2D data)
- 2011-12-05 20:56:26下载
- 积分：1
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[安卓开源]随手记安卓记账项目
安卓小账本，小巧精致，很有用，精致生活从点滴做起(Android small account book, small and delicate, very useful, delicate life from a bit to start)
- 2020-12-14 15:19:14下载
- 积分：1
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K-均值聚类算法
说明： 人工智能分类算法中的K-均值聚类算法，很好用(K-means clustering algorithm in artificial intelligence classification algorithm)
- 2020-11-25 11:09:33下载
- 积分：1
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j2me手机游戏代码,内含图片素材和源代码文件
j2me手机游戏代码,内含图片素材和源代码文件-j2me mobile game code, including picture material and source code files
- 2023-07-26 08:30:04下载
- 积分：1
