zaidaidankuaipaipinghua

用于光学工程科研人员查找和绘制光瞳泽尼克像差(to search and plot Zernike Aberration in the pupil of optical system)

经典的标量JA 模型的代码，非常适合磁滞模型初学者 我给出了两种实现方式的代码 一个用固定点迭代实现，可以容易变成c语言 另一个使用simulink 实现，可以加到控制图中作为一个子函数(the code is programmed following the classical paper of D.Jiles ,fellow of IEEE. The JA model is great and innovative work in magnetic material.)

This document have matlab code for sine wave and inverse descrete fourier transform and to generate noise signal

matlab编写的计算器，guide可视化的界面形式(little Calculator)

交直交PWM变换器,无刷直流电机驱动，MosFet变换器，基于MATLAB/Simulink平台编写(AC-DC-AC PWM converter，Brushless motor Drive,Mosfet converter)

MATLAB 关于数学的一些资料，方便大家的学习，可以下载(Some information about the mathematics MATLAB to facilitate everyone' s learning, you can download)

说明：  添加高斯白噪声的ofdm调制，matlab实现仿真。(OFDM modulation)

这是一本关于matlab的英文书籍，对初学者很有用处(This is a book about the English matlab books useful for beginners)

一个单相逆变器，控制环路采用的是MATLAB里面的PID模块，有电流环和电压环，PWM发波模块采用的是MATLAB里面的PWM模块，省去了spwm的脉宽调制，需要在matlab2013中使用，较低版本没法运行(A single-phase inverter control loop uses PID module of MATLAB, current and voltage loop, a PWM wave module adopts the PWM module of MATLAB, eliminating the SPWM pulse width modulation and need to use in matlab2013, lower version did not run)

说明：  解决空中加油问题中飞机多次起飞问题，只有一架辅机的情况，飞机的架数有限制，小于4000架。(Solve the problem of air refueling aircraft to take off several times, only the case of an auxiliary plane restricted the number of planes, less than 4000.)