second_task

因此假设了一种机动目标模型：初始匀速直线阶段、匀速圆周运动阶段、返回匀速直线阶段，在此过程中线速度大小?v?保持不变。利用扩展卡尔曼（extended kalman filter, EKF）滤波算法进行定位跟踪，仿真结果表明，该假设模型既符合机动实际，又便于数学处理，并且滤波算法过程稳定，具有较快的收敛速度和较高的定位精度，提高了机动目标跟踪的精度和系统的实时性。(This paper proposes a maneuver target model: the initial phase of the uniform linear, uniform circular motion stage, returning to uniform linear stage, and the size of the line speed v remaining unchanged in this process. The extended Kalman filter (EKF) was used to track position, and simulation results show that the model is in line with the actual motor and easy to deal with the mathematics. The algorithm is stable and has rapid convergence rate and high positioning accuracy to improve the accuracy of the mobile target tracking and real?time system.)

说明：  Matlab开发，可以和Access数据库连接，实现成绩查询(Matlab development, Access database connection can achieve results query)

说明：  book related to electronic 1(korea version)

多种多任务学习算法的工具箱 有代码有使用手册 matlab版(the toolbox of multi-task learning algorithms (matlab version))

说明：  有限差分法，解决偏微分方程的其中的一种解法(Finite difference method to solve partial differential equations in which a solution)

说明：  根据风速公式在SIMULINK环境中搭建的渐近风速的模型，可运行。(According to the formula， in the SIMULINK environment wind asymptotic velocity of the model is builded,and it can run)

ant colony optimization

用于船舶电力推进系统电磁兼容性评估的程序(Ship electric propulsion system for electromagnetic compatibility assessment procedures)

matlab数值求解数学非线性方程方法组文档(matlab numerical solution of nonlinear mathematical equation method set of documents)

本文档实现了多种基于物理层RSS信道特征加密算法的实现以及性能分析对比。(This document realized its performance analysis and comparison of a variety of physical layer based RSS channel characteristics encryption algorithm.)