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Description: DV-hop算法实现，实现无线传感器的非测距的自定位功能。-DV-hop algorithm, wireless sensor non-ranging self-positioning function.
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Size: 1024 |
Author: lily |
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Description: 基于信标节点的DV HOP算法，能够输出节点拓扑图和未知节点误差图-DV HOP algorithm based on beacon node to output node topology and unknown node error figure
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Size: 2048 |
Author: 付磊 |
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Description: DV-Hop与循环三边定位算法相结合，效果比原始算法好。-DV- Hop combined with loop trilateral localization algorithm, the effect is better than the original algorithm.
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Size: 2048 |
Author: 尼尼 |
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Description: DV-hop与min-max相结合，使得计算量更小，在最后对结果求精，定位精度更高。-DV- hop combined with min- Max, makes a smaller amount of calculation, at the end of the refinement, positioning accuracy is higher.
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Size: 1024 |
Author: 尼尼 |
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Description: dv-hop算法的改进，针对版本错误的地方进行了修改-Improved dv-hop algorithm
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Size: 5120 |
Author: fallinga |
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Description: 几篇关于dv-hop定位算法改进的比较新的文章，重点在平均每跳距离上改进-Several dv-hop localization algorithm improved relatively new articles about the focus on the improvement of the average distance per hop
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Size: 846848 |
Author: 乔伊 |
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Description: matlab仿真，DV-hop定位算法，最小二乘法进行定位-matlab,DV-hop Localization Algorithm,least square method
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Size: 3072 |
Author: sun |
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Description: DV-HOP算法中通信半径以及锚节点比列对定位精度的影响-Effect of DV-HOP algorithm and anchor node communication radius than the column positioning accuracy
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Size: 2048 |
Author: 陈述 |
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Description: DV-hop算法实现精确定位，每句代码都有解释，方便大家的理解。将代码复制到Matlab中就能运行，已经实践过，大家尽管放心。-DV-hop algorithm to achieve precise positioning, the code has to explain each sentence, to facilitate understanding. Copy the code into Matlab will be able to run, it has been practiced, you may rest assured.
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Size: 2048 |
Author: 笑笑 |
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Description: 实现了WSN中的Dv-Hop定位算法的功能(The function of Dv-Hop positioning algorithm in WSN is realized)
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Size: 1024 |
Author: 指尖恋
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Description: 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.)
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Size: 2048 |
Author: helios~
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Description: 无线传感器网络中，实现节点定位，采用matlab进行实现(In wireless sensor network, node localization is realized by MATLAB.)
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Size: 1024 |
Author: xiaowan11 |
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Description: 利用MATlab进行dv-hop节点定位仿真，对WSN感兴趣的朋友可以浏览一下，很有用
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Size: 1434 |
Author: 1292951807@qq.com |
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Description: 算法程序，用于研究无线传感器网络中节点不同分布对定位精度的而影响(The algorithm is used to study the influence of different distribution of nodes in wireless sensor network on positioning accuracy.)
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Size: 14336 |
Author: 塔克拉玛干 |
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Description: 锚节点非均匀分布 未知节点均匀分布 不同通信半径 不同锚节点数(Uneven distribution of anchor nodes, unknown nodes, uniform distribution, different communication radius, different anchor points.)
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Size: 19456 |
Author: 大手送 |
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Description: 关于无限传感网络定位的七个算法，其中包括DV-HOP,MDS-MAP,RSSI等，都可以运行(Seven algorithms for positioning the infinite sensor network, including DV-HOP, MDS-MAP, RSSI, etc.)
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Size: 9189376 |
Author: STYXHELIX |
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Description: 基于DV-HOP算法的无线传感器网络定位优化研究，加入PSO来优化算法，增加精确度。(The location optimization of wireless sensor networks based on DV-HOP algorithm is studied. PSO is added to optimize the algorithm to increase accuracy.)
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Size: 16384 |
Author: 破晓24 |
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Description: 对比了基础dv-hop算法，和改进的2d-hyperbolic 方法，引进了权重因子，在很大程度上改进了定位精确度。(Compared with the basic DV hop algorithm and the improved 2D hyperbolic algorithm, the weight factor is introduced to improve the positioning accuracy to a large extent.)
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Size: 2048 |
Author: Summer825 |
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Description: 实现DV-hop的相对误差的定位，可以实现随机的仿真等等作用(The positioning of DV hop relative error can be realized by random simulation and so on.)
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Size: 6782976 |
Author: 周凯nenu |
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Description: DV-Hop Algorithm using matlab
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Size: 2905 |
Author: haidar89 |
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