Shunt_Active_Pwr_Fltr

这个系统是基于matlab的双闭环直流调速系统，控制器使用了单片机，性能达到了设计要求。(The system is based on the matlab dual closed loop DC system, the controller uses single chip, the performance meets the design requirements.)

802.16的信道建模和仿真，在Matlab上的原代码(802.16 channel modeling and simulation in Matlab on the original code)

说明：  抛物线法求解 方程的构造方法:给出[0,1]区间上的随机数(服从均匀分布)作为方程的根p*. 设你的班级数为a3,学号的后两位数分别为a2与a1,从而得到你的三次方程 例如:你的31班的12号,则你的方程是21x3+60x2+2x+a0=0的形式. 方程中的系数a0由你得到的根p*来确定. (parabolic equation method Construction Methods : given interval [0,1] on the random number (subject to uniform distribution) as the root equation p*. set up your classes at a3, after learning of the double-digit for a1 and a2, so you get the three equations for example : your 31 classes on the 12th, then your equation is 21x3 60x2 2x a0 = 0 forms. the equation coefficients a0 you get from the root of p* to determine.)

对应汪荣贵基于暗原色先验模型的Retinex算法程序，程序是我自己通过学习他的论文根据论文编写的，大家可以看看。(WANG Rong-gui dark colors correspond to a priori model based on Retinex algorithm, the program is my own by studying his thesis based on papers prepared, we can see.)

LS（Least Square，最小二乘法）算法是信道估计算法中最基本的算法之一。在MIMO-OFDM系统中，经常选择LS算法或其改进算法对信道进行估计。利用LS算法设计信道估计器，算法结构简单易于实现，且估计器不需要知道信道中各个收发天线对之间的自相关矩阵和噪声。(LS (further Square, Least Square) algorithm is one of the most basic algorithm of channel estimation algorithm. In MIMO- OFDM systems, often choose LS algorithm and its improved algorithm for channel estimation. Use of channel estimator and the LS algorithm design algorithm structure simple and easy to implement, and the estimator does not need to know in the channel between the sending and receiving antenna for autocorrelation matrix and noise. )

MATLAB矩阵函数教程，例子及简单应用，很实惠，适用初学者(MATLAB matrix functions tutorials, examples and simple applications, it is affordable, suitable for beginners)

matlab 图像处理函数,所有相关函数应用示例。可作为工具查阅。(matlab image processing function, the function of all relevant application examples. Can be used as tools for access.)

说明：  使用感知器准则对给定的两个样本进行分类器设计。(Guidelines for the use of sensor for a given classification in two samples of design.)

OFDM调制解调算法中的上变频算法以及matlab的实现方法(OFDM modulation and demodulation algorithm in the upconversion algorithm matlab implementation)

说明：  闭环boost电路，稳压输出。针对三相电压，有整流电路(Closed-loop boost circuit, voltage regulator output. For three-phase voltage rectifier circuit)