find-mobile-user

LSL最小二乘方格型算法的自适应滤波程序及其应用(LSL least-squares grid-based algorithm for adaptive filtering procedures and its application)

说明：  瑞利信道瑞利信道瑞利信道瑞利信道瑞利信道瑞利信道瑞利信道(Rayleigh channel)

说明：  EM算法的Matlab实现，针对GMM模型(EM algorithm for GMM Model)

chopper d simulution with matlab matlab matlab matlab matlab m

定位技术是无线传感器网络中关键的基础支撑技术, 目前提出了许多静态网络的节点定位算 法, 移动无线传感器网络的定位研究相对较少. 针对定位节点和参考节点随机运动的网络模型, 提出了 一个基于动态网格划分的蒙特卡罗定位算法. 算法中当接收的参考节点数超过一定阈值时使用最远距 离节点选择模型, 选出部分参考节点参与定位和信息转发, 节约能耗. 接着基于选择的或所有接收的参 考节点构建采样区域, 进行网格划分, 使用网格单元数计算最大采样次数, 在采样区域内采样并使用误 差补偿的运动模型进行过滤, 提高了采样效率, 减少了计算开销, 并保证了较好的定位精度. 仿真实验表 明算法在定位精度, 计算开销、能耗等方面都具有较好的性能.(Positioning technology is critical in wireless sensor networks based supporting technologies, currently made many static network node localization algorithms, the positioning of mobile wireless sensor network research is relatively small. Locate node and a reference node for random motion network model, proposed a Dynamic meshing based Monte Carlo localization algorithm. algorithm when the received reference nodes exceeds a certain threshold, the most distant node selection model selects some reference nodes involved locating and forwarding information, save energy. then based on the selection or building all received reference node sampling area, meshing, the number of grid cells used to calculate the maximum sampling frequency, the sampling area sampling and using motion model error compensation filter to improve sampling efficiency, reducing the computational overhead and to ensure a better positioning accuracy. Simulation experiments show that the algorithm in positioning accuracy,)

说明：  传统贝叶斯分类器，最小错误率贝叶斯分类器、最小风险贝叶斯分类器(Traditional Bayesian classifier, the minimum error rate classifier, minimum risk Bayes classifier)

说明：  FCM implementation... A.Ghorbanipour 1398 ... 2019

matlab的高级编程技术，包括与C语言接口，与Excel，vc 的混合编程等(higher programing with matlab)

在MATLAB中实现图像的局部二值模式处理，运行test函数即可使用。(Achieve a partial image in MATLAB binary mode processing, running test functions can be used.)

bootstrap_filter，粒子滤波器中自举粒子滤波器matlab仿真程序(bootstrap_filter. particle filter bootstrap particle filter Matlab simulation program)