搜索资源列表
NLOS
- 蜂窝网络抑制非视距定位算法研究.详细介绍了几种基本的定位方法：圆周定位法（TOA, Time Of Arrival）、双曲线定位法（TDOA, Time Different Of Arrival）、角度测量值定位法（AOA, Angle Of Arrival）和混合定位法，并对这些方法进行了比较。 -Cellular networks inhibit non-line-location algorithms. Details the
AGeneralizedTotalLeast-SquaresAlgorithmforHyperbol
- 基于总体最小二乘的双曲线定位算法，对研究时差定位具有一定的参考价值-Hyperbolic positioning based on total least squares algorithm, the time difference between research has some value orientation
Chan_Algorithm
- Y.T.Chan在其论文中提出一种具有解析表达式解的非递归双曲线方程组解法，该算法具有计算量小，速度快，且当TDOA参数估计误差服从高斯分布的情况下，定位精度较高。 本程序借鉴Chan论文中提出的算法，基于MATLAB程序，在已知TDOA估计参数的情况下，对信号源位置进行估计。 希望能够对研究 干扰源定位、无源定位的同志提供帮助。-YTChan in his paper presents a solution with the anal
双曲线 tdoa
- Tdoa定位算法，三维定位画出双曲线，观察交点与实际的定位点的误差(Tdoa 3D location drawing hyperbola)
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
code
- 二维定位算法 SI 双曲线定位TDOA 克拉美罗(a simple and efficient estimstor for hyperbolic location)
algorithm
- 室内定位基于双曲线的tdoa，chan氏算法js版(Indoor positioning TDOA, Chan algorithm JS Edition)
LBL-TDOA-beacon positioning error simulation
- 采用双曲线交汇进行长基线定位，误差源为信标偏移误差的仿真图(The two - curve intersection is used to locate the long baseline and the error source is the simulation diagram of the beacon deviation error.)
LBL-TDOA-distance measuring error simulation
- 采用双曲线交汇进行长基线定位，误差源为测距误差的仿真图(the long baseline positioning is carried out by the double curve intersection, and the error source is the simulation diagram of ranging error.)
LBL-TDOA-Target movement error simulation
- 采用双曲线交汇进行长基线定位，误差源为目标移动误差的仿真图(the two curves are used to locate the long baseline and the error source is the simulation diagram of the target movement error.)
LBL-TDOA-time measuring error simulation
- 采用双曲线交汇进行长基线定位，误差源为测时误差的仿真图(the long baseline positioning is carried out by the double curve intersection, and the error source is the simulation diagram of the time error.)