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在wifi定位中的在线阶段WKNN算法的改进(Improvement of online WKNN algorithm in WiFi Positioning)
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使用例子滤波算法对位置信息进行滤波,提高定位精度。(The position information is filtered by using the example filtering algorithm to improve the positioning accuracy.)
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this is a Matlab code to create an indoor positioning system by using a weighted least square algorithm
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在matlab的无线定位的CHAN算法,还有其改进算法(In MATLAB wireless positioning of the CHAN algorithm, as well as its improved algorithm)
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这是一个普通的室内定位knn算法,里面含有程序需要的指纹数据库,(This is an ordinary indoor positioning KNN algorithm)
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单点定位中的基本算法,读取GPS接收机得到的O文件(The basic algorithm of single point positioning, read GPS receiver O file)
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简单的DOA定位的MUSIC算法,MATLAB编程语言。(Simple DOA positioning of MUSIC algorithm, MATLAB programming language.)
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由于测量矩阵和方位噪声之间的相关性,我们已知的发射极定位的线性最小二乘算法,如伪线性估计器,具有较大的估计偏差。本文提出了一种新的基于闭型的发射器定位算法,该算法克服了这种偏倚,利用了比定位估计的辅助变量。通过计算机模拟,新算法的性能优于伪线性估计器,同时具有与计算成本更高的极大似然发射器相同的性能。(Because of the correlation between the measurement matrix and azimuth noise, we have known that th
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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 proble
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该代码是RFID室内定位的VIRE算法,程序中包含待测点定位场景仿真以及各点的误差。(The code is the VIRE algorithm of RFID indoor positioning, which contains the simulation of the location of the pending point and the error of each point.)
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地震定位的双差算法定位程序包,内涵详细使用说明(Dual Differential Algorithm Locating Program Package for Seismic Positioning, Detailed Application of Connotation)
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RSSI定位技术,基于接受信号强度的定位算法的ui仿真系统(RSSI positioning technology is based on the UI simulation system of location algorithm based on signal strength.)
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一种结合衰减因子TDOA/AOA Chan定位算法(Algorithm implementation based on TDOA positioning principle)
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本系统通过龙格库塔算法积分算法,推算出卫星轨道的精确位置,在glonass导航卫星中,可以为卫星定位提供支持。(Through the algorithm of Runge Kutta algorithm, the precise position of the satellite orbit is calculated. In the GLONASS navigation satellite, it can provide support for the satellite positioni
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基于FCM算法分割车牌字符,包含车牌的定位等。(Based on FCM algorithm, the license plate characters are segmented, including the positioning of license plate.)
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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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基于STM32的无人船代码,涉及SI44 32数据传输、PID算法、GY- 273罗盘模块和北斗定位等操作。(STM32 based unmanned ship code, involving Si4432 data transmission, PID algorithm, GY - 273 compass module and Beidou Positioning and other operations.)
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三维TOA/AOA定位的泰勒级数展开最小二乘算法MATLAB源代码(Three dimensional TOA/AOA positioning Taylor series expansion least squares algorithm MATLAB source code)
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DVHOP定位,一种基于非测距的定位算法,并有误差评估(DVHOP positioning, a location algorithm based on non ranging, and error assessment.)
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本程序完成了利用标准遗传算法计算基于TDOA定位的移动通信基站定位算法,采用二进制编码过程,选择、交叉、变异操作等,运行结果分析都包含在内。(This program uses standard genetic algorithm to calculate the location algorithm of mobile communication base station based on TDOA positioning, using binary encoding process, sel
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