data_avg

频率域建模，根据类型分为面向模拟滤波器的s域内建模和面向数字滤波器的z域内建模。 (Frequency domain modeling, according to the type of analog filters into the s-oriented domain modeling and digital filter z-oriented domain modeling.)

matlab procedures for variables

异步电动机的矢量控制仿真，用simulink做的，里面还有一个讲解用的PPT。(Induction motor vector control simulation, simulink do, there is also a narrator with the PPT.)

功率补偿仿真图设计，经调试改进，绝对正确(power_compensated)

object oriented handling example

理论分析和仿真实验结果表明，该算法结构简单，同步精度灵活可变，性能良好。(Theoretical analysis and simulation experiment results show that the algorithm is simple, flexible and variable synchronization accuracy, good performance.)

说明：  对学习最大似然法有好处，有利于论文的计算、修改(Examples of Inconsistency of Maximum Likelihood Estimates )

matlab仿真卷积码与理论值的区别以及误码率的仿真(matlab simulation convolutional codes with the theoretical value of the difference between the simulation and the error rate)

NICAM就是双声道数字声技术，其应用范围及其广泛，最典型的应用便是电视广播附加双声道数字声技术，利用它进行立体声或双语广播，以充分利用电视频道的频谱资源。(NICAM728-digital two channel sound for terrestrial television)

主成分分析 （ Principal Component Analysis ， PCA ）；特征脸；opencv(Principal component analysis (Principal Component Analysis, PCA) characteristic face opencv)