pll-and-dq-transformation

声波传输损耗，有利于节约你的时间，希望广大爱好程序计算者喜欢 (acoustic transmission loss)

MATLAB仿真二阶锁相环PLL，希望对大家有用(Second-order phase-locked loop)

利用matlab写的高斯消元法和最速下降法程序(zsxjf base on matlab)

Buck boost KY DC DC Converter

说明：  MATLAB统计分析与应用里的回归分析和样本数据(MATLAB statistical analysis and regression analysis and sample data in the application)

说明：  NOMA的吞吐量的计算，可以正确计算出结果。实测有效。(The throughput of NOMA can be calculated correctly. The measured results are effective.)

说明：  光伏并网模型，可实现光伏逆变器并网仿真模拟，获取仿真波形，可用于故障分析等(Photovoltaic grid-connected model can realize grid-connected photovoltaic inverter simulation, obtain simulation waveform, can be used for fault analysis)

EMD方法的matlab实现，并配有实例。(EMD method matlab realize, and with examples.)

match two images and extract features.

Principal Component analysis comparision with PLS method.