SMI_matlab

说明：  bp训练PID系数，《先进pid及MATLAB仿真》修改实现(bp training PID coefficients, pid advanced and MATLAB simulation, modified to achieve)

此代码包含常见的线性调频雷达信号的去斜处理，时域上与参考信号进行混频时选择的起始时刻，以及加窗的注意事项(This code contains the common chirp radar signals dechirping, starting time of the selected mixing with the reference signal in the time domain, and precautions windowed)

本人对载波同步方面深有研究，这是研究生期间做的用插值算法实现载波估计算法，算法性能很好，接近MCRB。(I have a deep respect for carrier synchronization study, which is done during graduate interpolation algorithm used carrier estimation algorithm, algorithm performance is very good, close to MCRB.)

FDTD算法模拟二维TM波的传输问题，代码很简洁美观，试用于初学者(Transmission problems FDTD method simulation of 2D TM waves, the code is very simple and beautiful, the trial for beginners)

考虑风电以及光伏的电力系统化仿真模型。使用matlab进行建模仿真。Power system simulation model considering wind power and photovoltaic system. Modeling and simulation using matlab.(Power system simulation model considering wind power and photovoltaic system. Modeling and simulation using matlab.Power system simulation model considering wind power and photovoltaic system. Modeling and simulation using matlab.)

Matlab 矩阵的常用命令总结，供检索或快速查找用。(Matlab matrix summary of commonly used commands for quick retrieval or search by.)

STBC-OFDM的matlab仿真程序。(STBC-OFDM in matlab simulation program.)

文件是QAM调制的matlab程序。包含星座图以及误码率/信噪比图。(File is QAM modulation matlab program. Contains the constellation diagram and BER/SNR map.)

An ideal SM control operates theoretically at an infi nite switching frequency so that the trajectory follows exactly the reference track

提出一种全新的子载波调制方式盲识别算法,该算法利用ＯＦＤＭ子载波组的统计特性,然后通过推导得到新的基于混合高阶矩的特征量,使得到新的特征量不受信噪比、载波频偏与相位偏移的影响。 (Proposed a new sub-carrier modulation count Blind Identification Method, the method using the statistical characteristics of the OFDM sub-carrier group, and By mixing deduced based on the new higher moments of the characteristic quantities such that Not amount to a new feature to noise ratio, carrier frequency offset and phase offset Affected....)