ditfft&dft

说明：  有限单元法平面应力三角形单元 matlab 程序 (Triangular plane stress finite element method matlab program unit)

电流谐波分析,对电力方面的电流做谐波分析(Current harmonic analysis, the current electricity do harmonic analysis)

遗传算法自编程序，自己编写的matlab程序，没有用到工具箱(Genetic algorithms written procedures,)

在MATLAB上运行，程序主要功能为改变输入图像的灰度和提取。(In MATLAB run, the program main function is to change the input image intensity and extraction.)

使用matlab编写程序，打靶法实现微分方程求解。(Solving differential equation by shooting method)

集群（CR）的加固阶段进展集群分离自组织映射（SOM）的。(The Cluster Reinforcement (CR) phase advances cluster separation in Self Organizing Maps(SOM).)

In matlab, after creating the figure you need to save it as a pdf format for various of purposes. in this function I illustrated how you can save your figure in pdf format,

摄影测量小程序，实现后方交会功能，包括了普通方法和角锥法两种方式(Photogrammetry small program to achieve resection, including a common approach and angle cone method in two ways)

FDTD基本代码，计算电场和磁场时间更新(FDTD basic code, calculate the electric and magnetic time updates)

Basic kalman filter structure