Fig6x1

Independent variable group analysis in Matlab

OFDM signal generation using MATLAB. Input to the function are Alphabet size, cyclic prefix length, and number of active subcarriers and total subcarriers

this code is finite diffrence method

说明：  灰狼优化算法，直接就能用，里面包含有23种测试函数，做实际应用时，需要调一下。(Gray wolf optimization algorithm, which can be used directly, contains 23 kinds of test functions, and needs to be adjusted in practical application.)

希尔伯特黄变换，绘制IMF，边缘谱图，自己正在调试，中间些错误，待修正。(Yellow Hilbert transformation and draw the IMF, edge chart, you are debugging, among some mistakes, to be fixed. )

教材：电力电子和电力拖动控制系统的MATLAB仿真(P140-P275)(book about motor)

player mega32 music play

说明：  经典Runge-Kutta法，计算积分的源代码，用matlab实现(Classical Runge-Kutta method to calculate the source code of points, using matlab implementation)

MATLAB常用函数参考,查找起来非常方便，是matlab必备工具书(MATLAB function reference commonly used, search is very convenient, is an indispensable tool for matlab book)

SAR 点目标仿真经典 适合初学者学习合成孔径雷达(SAR point target)