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利用正交法求解LYAPUNOV指数的一般方法，希望能帮助做混沌判断的人(Method using orthogonal LYAPUNOV index general approach, hoping to help people make judgments of Chaos)

利用：plot，stem，grid，line，axis，xlabel，ylabel，title 等绘制阶跃函数的图像。(draw the map of step function.)

电机模型，能够较好的实现电机仿真。电机模型，能够较好的实现电机仿真。电机模型，能够较好的实现电机仿真(Motor model, the motor can achieve a better simulation. Motor model, the motor can achieve a better simulation. Motor model, the motor can achieve a better simulation)

该仿真模型是基于matlab的三电平空间矢量整流器，模型由本人自己搭建。运行结果良好。(The simulation model is a three-level space vector rectifier based on matlab.The result is good.)

说明：  正侧视情况下的四种SAR成像算法仿真, Simulation of four SAR imaging algorithms in side view(Simulation of four SAR imaging algorithms in side view)

主要介绍了基于BOX_MULLER算法产生的白噪声，并对舰船辐射噪声进行了仿真(The white noise generated by BOX_MULLER algorithm is introduced, and the radiated noise of naval vessel is simulated. )

用matlab编程实现纯aloha算法和时隙aloha算法吞吐量的对比(Matlab programming with pure aloha aloha algorithm algorithm and the throughput comparison of slot)

说明：  code to do something i dont kno tamala

建立一个简单的BP神经网络，训练，仿真。直接运行程序，很方便(Establish a simple BP neural network training, simulation. Run the program directly, it is convenient)

一个故障诊断的程序，采用了多种方法，将故障时刻检测了出来，并进行了比较(A fault diagnosis program, using a variety of methods, fault detection out moments, and compared )