Matlab-Basics

使用信号灯(semaphore)，事件(Event)，临界区(CriticalSection)进行线程同步的例子( Uses the signal light (semaphore), the event (Event), the critical zone (CriticalSection) carries on line regulation synchronization the example )

利用熵（entropy）及多變量GM(h.N)模型的觀念，探討灰色理論於權重之分析(use of entropy (entropy) and multivariable GM (h.N) model concepts, Gray explore theories Weight Analysis)

In MATLAB, usually we use function bvp4c() to solve boundary value problem (BVP) of ODE. However, we also can use function ode45() to solve BVP of ODE too. However, ode45() needs all initial values at one point. Therefore we have to construct an auxiliary function, whose input argument is the missing initial value and the return output is the given boundary value, Then we can call function fsolve() to get the missing initial value. This method is particularly efficient it the ODE has one or more parameters. Also this method is essentilal for GNU Octave, because whose function bvp4c() is not programmed for parameter ODE yet.

This tutorial is the next of before, you will learn a few of the basic functions of Matlab. First we will start working with basic mathematical functions, setting variables, and generating time series.

关于遗传算法的matlab实例，包括编码、交叉等操作，涉及Sheffield大学Matlab遗传算法工具箱的相关函数(Genetic algorithm Matlab examples, including coding, cross and other operations involving the correlation function of the University of Sheffield Matlab genetic algorithm toolbox)

时频分析的一个简单明了的小程序。给出了频率标注时怎样才能精确的显示频率分析的结果(Time-frequency analysis of a simple small program. Marked when the frequency is given how to accurately display the results of frequency analysis)

后置滤波主要用来去除GSC处理后的信号中残余的噪声，改善了系统去噪的效果，得到了广泛的应用。(The post filter is mainly used to remove the residual noise in the signal after GSC processing and improve the effect of the system denoising, and has been widely used.)

自抗扰控制（ADRC）simulink框架图，包括跟踪微分器，非线性状态反馈，状态观测器(Active disturbance rejection control frame diagram)

说明：  用MATLAB仿真DS-BPSK超宽带通信系统性能(DS-UWB发射信号)(Using MATLAB simulation DS-BPSK UWB communication system performance (DS-UWB emission signal))

计算弧齿锥齿轮几何参数及生成齿面上的点的坐标值(Calculate the value of the coordinates of arc bevel gear geometric parameters and generate the tooth surface points)