Hopfield-NN

有源功率因素校正APFC电路，采用电压外环+电流内环控制策略。经验证可很好实现功能(Active Power Factor Correction APFC circuit voltage outer the+ current inner loop control strategy. Proven good functions)

How to moedelling Acrobot as an underactuated system

说明：  matlab教程，查询一些命令，使用方法，例子，可以用来仿真，实验等(matlab tutorial, query a number of commands, use, examples, can be used to simulate experiments)

一本matlab入门书籍，通熟易懂，适合初学者。(A matlab entry books, through the familiar and easy to understand for beginners.)

通过matlab 程序，计算rainflow的值，验证疲劳载荷是否合格(rainflow ，load)

说明：  二阶锁相环Matlab仿真代码，如入两路信号和信噪比，输出锁相以后的信号。可以仿真初始频差，和频率斜升的情况(second-order PLL Matlab simulation code, such as two-way signals and signal to noise ratio, the output signal after the lock-in. Simulation can initial frequency difference, and frequency ramp-up of)

face recogintion system using PCA algorithm that recognize faces using features of human faces

如何用matlab计算微分方程，讲的很详细，并且赋有源码和测试结果，运行通过！(How to calculate differential equations with matlab, said very detailed, and are endowed with source code and test results, run through!)

复杂网络中删除给定的点，给定的点可以根据度，也可以根据authority(Complex networks remove the given point, given the degree of the point can also be based on authority)

说明：  editor i engineer in telecomminication field,please upload it