Based-on-HHT-power-quality

基于内容的图像检索matlab小程序，使用图像的9种主要颜色为检索特征。(content-based image retrieval Matlab small, the use of images of the nine main colors for the retrieval features.)

object-oriented programming

如何计算随机时滞微分方程，主要是高斯白噪声的情况(numerical solution of stochastic delay differential equation)

Implementation of three phase PLL

machine learning 方面有关于Bayesian Regression的资料，语言是python(There are aspects of machine learning Bayesian Regression information about language is python)

论述了风力发电并网的PLL技术，基于传统PI-PLL技术基础上，以双同步旋转坐标系建立电网电压不平衡的数学模型。(mbalance of power grid voltage phase lock loop)

说明：  用matlab编写的快速纽曼算法，用于社团检测，对于不太复杂的网络分类效果很好(Prepared using matlab Newman fast algorithm for detecting community, for less complex network classification works well)

Geometrical transformation problems

details of the books and communication.

本文提供了一种模糊PID控制方法的设计，并用matlab进行系统的仿真实现，有详细的simulink仿真图设计 (This article provides a method of fuzzy PID control design, and systematic matlab simulation, simulink simulation of detailed design)