SAR_DATA1

说明：  consists of communication system

最速下降法又称为梯度法，是1847 年由著名数学家Cauchy 给出的，它是解析法中最古老的一种，其他解析方法或是它的变形，或是受它的启发而得到的，因此它是最优化方法的基础。这里给出其Matlab源程序。(The steepest descent method, also known as gradient method, was in 1847 given by the famous mathematician Cauchy, it is the oldest analytical method one, other analytical method or its variants, or inspired by it obtained and therefore it is the basis for the optimization method. Here are its Matlab source.)

FFT加窗分析，计算幅值，相位，可以自己定义信号，加窗后相位差以及插值法(FFT window analysis)

说明：  简单的产生PAM调制序列的M文件，可生成txt文件存储数据(Simple produce PAM modulation sequence of M files, it can create a TXT files stored data )

使用Matlab软件工具，计算经典Music算法中的RMSE数据(A way to get the RMSE of classical Music mathod with Matlab tools.)

逆变器电路的Matlab仿真源程序，初学者可以看看(Inverter circuit and Matlab simulation source, beginners can look)

求解Lambert问题，两点边界值问题。详细使用方法在程序里(The Lambert problem solving two-point boundary value problem. Details to use in the program)

matlab的常用函数速查，包括了大部分常用函数，用ctrl+f就可以直接查找。(including matlab commonly used functions, including the most commonly used functions, you can search the functions using ctrl+f .)

HERE I HAD ATTACHED THE CODES FOR COMPRESSION

Z源逆变器的一种模糊控制，有效解决Z源逆变器的MPPT问题(Z-source inverter MPPT issue a fuzzy control, an effective solution to Z source inverter)