Phase-plane-analysis

这是用matlab中的GUI界面做的PID控制器，对初学用GUI作控制的有一定帮助。(It is used matlab to do in the GUI interface, PID controller, for beginners to use GUI for control of certain assistance.)

单相有源功率因素校正电路模型，采用电压外环，电流内环的单相APFC双闭环控制原理，MATLABR2014a搭的模型，使得交流测电流在一定程度上正弦化，减小装置的非线性，改善功率因素(Single phase active power factor correction circuit )

Multiple Access Channel with Generalized FeedBack rate region analysis MAtlab Code

Matlab实现FFT变换代码（包括单边谱及双边谱）(Matlab realization of FFT transform code (including unilateral and bilateral spectrum spectrum))

生成极化电磁波，并且画出极化电磁波的三维波形(Generate polarized electromagnetic wave, and draw the three-dimensional waveform of polarized electromagnetic wave)

用MATLAB编写的单神经元PID仿真程序,可以在具体控制实例中加以验证(Prepared using MATLAB single neuron PID simulation program, you can control in specific cases to verify the)

1 swing bus、1 PQ bus、2 transfermor 以matlab劃出結構圖後計算各線路的電流電壓(1 swing bus, 1 PQ bus, 2 transfermor matlab draw diagram after calculation of current and voltage of each line)

基于matlab车辆车牌文字识别功能(Matlab-based vehicle license plate character recognition function)

说明：  matlab常用函数解析，对于编程人员有很大帮助，查询方便，对于初学者也很不错(matlab commonly used analytic function, for programmers to be of great help to facilitate the inquiry, is also very good for beginners)

说明：  计算光纤模式 Optical signal sources that are capable of generating wavelength tunable ultra-short pulse train with high quality and high repetition rates play an important role in the optical networks(fiber mode)