使用FFT分析信号幅度谱和相位谱

说明：  本软件用于计算不同边界条件下均匀直梁横向、纵向前三阶固有频率。(The software is used to calculate the first three natural frequencies of the transverse and longitudinal direction of a uniform straight beam under different boundary conditions.)

说明：  地震工程用于生成匹配设计谱的时域调整记录(Time domain adjustment record for matching design spectrum generation in seismic engineering)

说明：  2019中鸣超级轨迹赛巡线用,是中鸣机器人的程序，E3RCU控制器。(Zhongming Super Track Tour in 2019 is the program of Zhongming Robot and E3RCU controller.)

A star 算法求解最短路径问题(A star algorithm for the shortest path problem)

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)

描述了形状记忆合金的超弹性，载荷为循环载荷(Describes the superelasticity of shape memory alloys)

并联式混合动力汽车等效燃油消耗最小m程序，瞬时最优(ECMS code for Parallel hybrid vehicle)

这是用MATLAB编写的tank模型代码，可以供水文相关专业学生做论文使用(This is written in MATLAB tank model code, you can water related papers for students to use)

选取四个点，自动判断是否在一个平面上。同一个平面上。则绘制一个多边形。不在一个平面，则以前三个点为底面，构成一个椎体。支持Move等转换命令，存图与开图，实现Jig交互绘制等。(Four points are selected to automatically determine whether or not they are on a plane. On the same plane. Draw a polygon. If it is not in a plane, the first three points are at the bottom, forming a vertebral body. Support Move and other conversion commands, save and open maps, Jig interactive rendering, etc.)

说明：  电网STATCOM模型，可以用RTDS打开(STATCOM model of the grid, can be opened with RTDS)