fresnelDiff

连杆机构的运动分析，曲柄滑块机构的运动学分析(Analysis of the kinematics of the slider-crank mechanism)

PWM整流器的直接电流控制，采用双闭环控制，调试通过，效果一般(PWM rectifier direct current control, dual-closed-loop control, debug is passed, the effect of general)

说明：  matlab 实现的16QAM ,8PSK调制解调以及误码率分析(matlab implementation of 16QAM, 8PSK modulation demodulation and bit error rate analysis)

用R/S方法来求hurst指数，matlab程序(R/S method to seek hurst index, matlab program)

MUSIC方法估计DOA,并求出了估计角(MUSIC method estimates DOA, and finds the estimated angle )

代码描述的是FBMC系统的编解码，其中含有OQAM调制，最后画出了BER曲线图(this code is about the FBMC system including the encoding and decoding part, OQAM modulation and BER graph)

包含计算移动平均hurst指数 这是在时变hurst指数的基础上写的(This code is designed to compute the moving average Hurst. )

这是个用Durbin递归求预测误差滤波器和他的输出，是电子所邹谋炎老师给出的例程。(This is a demand by Durbin recursive prediction error filter, and his output is of Electronics Zou Mou-Yan teachers given routine.)

风力操纵运动，包括风力和风力矩理论计算公式(Wind Maneuvering)

eqation 3 for mathmorph