HVDC

machine vision calibration

低频信号先进行放大，再调制解调，设计发射(Low-frequency signal is first amplified, and then modulation and demodulation, the transmitter )

这是我自己编写的产生PWM波的MATLAB程序，由于PWM波在信号变换领域很有用，希望对大家有所帮助~(This is my own writing production PWM wave of MATLAB, due to the PWM wave in the signal transformation field is very useful, hope to be helpful to you ~ )

PMSG-permanent magnet sinchronous generator ... normaly used in WIND energy conversion system

掺铒光纤激光器动态模型数值化，采用掺铒光纤分段处理的方法，仿真光信号在环形腔内的传输(Erbium-doped fiber lasers numerical dynamic model using erbium-doped fiber section processing method, the simulation of the optical signal transmitted in the annular cavity)

该程序采用harris角点检测，使用ncc进行初匹配，双向重复搜索后得到特征匹配点。(The program uses harris corner detection, using ncc conducted early match, after a two-way repeated search feature to get the matching point.)

卫星定位算法，对卫星GPS多星定位的算法进行研究(MATLAB source localization Modeling feedback loop using MATLAB and Simulink)

使用simulink对采集的数据进行处理所需要的设置。(Using simulink processing the collected data set required.)

两个重要文件： 1、Rayleigh_Doppler_singlePath.m 产生单径Rayleigh衰落，采用了6种方法并进行了比较，推荐使用第6种方法； 2、Rayleigh_Doppler_multiPath.m 根据多条径的延时和强度，产生频率选择性衰落； 在单径和多径两个程序中，均提供了其功率谱的输出代码； (Two important documents: 1, Rayleigh_Doppler_singlePath.m to generate a single path Rayleigh fading, using six kinds of ways and compared, 6 recommended methods 2, Rayleigh_Doppler_multiPath.m under a number of path delay and intensity, resulting in frequency selective fading in both single path and multi-path process, provide the output of its power spectrum code )

此程序为MATLAB实现的配电网33节点潮流计算，方法为前推回代法。(MATLAB realization of this program for the distribution network 33 nodes in power flow calculation, and methods for the former to push back on behalf of the law.)