用R软件绘制GPD图

说明：  卡尔曼滤波器的简单实现，预测航迹、观测航迹与滤波航迹(Simple Implementation of Kalman Filter)

说明：  基于自相关算法的通信系统中微弱信号检测程序(Weak Signal Detection Program in Communication System Based on Autocorrelation Algorithms)

雷达方程的总结，包含各种形式的雷达方程MATLAB实现，是学习的好帮手，帮助理解(Radar equation summary, including various forms of radar equation MATLAB implementation, is a good helper to learn, to help understand)

说明：  使用IEEE33节点配电网前推回代潮流计算程序(IEEE33 node distribution network forward push back generation power flow calculation program)

说明：  大学高等数学（同济版）的latext编程课件，可供使用者修改(Latxt Programming Courseware of Higher Mathematics (Tongji Edition) for Users to Modify)

用来读取卫星影像自带的xml文件里的各种参数(Used to read various parameters in the XML file of satellite image)

8051 BASED INTERFACE CCTALK PROTOCOL WITH CASHFLOW ACCEPTORS

图形符号及等值线追踪部分源程序(graphic symbols and contour tracking component source)

用于整车模型的仿真，即四轮驱动的电动汽车(It is used for vehicle model simulation, that is, four wheel drive electric vehicle.)

说明：  天然气网的最优潮流计算，代码详细、含对象的图形描述，可直接用(Optimal power flow calculation of natural gas network, detailed code)