manual-matpower-(OPF)

雷达系统中的坐标转换，包括笛卡尔坐标以及大地坐标，非常有用(Radar coordinate system transformations, including Cartesian coordinates and geodetic coordinates, very useful)

QPSK调制解调技术在瑞利信道中的研究分析。(QPSK modulation and demodulation in Rayleigh Channel analysis.)

Matlab source code for Z-SEP research paper

EMD代码+中文注释，，，，，，，，，，，，，，，，(EMD code + Chinese annotation)

说明：  基于Matlab神经网络工具箱的电弧焊工艺参数优化(Based on Matlab neural network toolbox of electric arc welding process parameters optimization)

替代数据生成算法。包括常用的随机相位法(shuffle.m and surrogate.m)，周期随机相位法(cycleshuffle.m)和PPS算法(pps.m and findrho.m).(Surrogate data algorithms, including the usual approaches (shuffle.m and surrogate.m), the cycle shuffle version (cycleshuffle.m) and the PPS algorithm (pps.m and findrho.m). )

说明：  实现Matlab与数模转换器的连接 这个程序是我们教授编写的 我们每次做试验都用他来连接试验箱的 (Matlab and digital realization of the connection of this process is the preparation of our professors to do the test every time we have to connect with his chamber of the)

人工神经网络，分别对不同的步长，训练网络，绘出相应的权值分布图，对于训练好的网络，选择特定的输入向量，得到网络的输出结果(Artificial neural networks are different steps, training network, plotted corresponding weight distribution, for the trained network, a specific input vector to obtain the output network)

QAM simulation using a carrier cosine wave with ISI

说明：  二阶巴特沃斯(Butterworth)低通滤波器(Low pass filter)