kmeansK

feature deflections identification

一本书“matlab智能算法30个案例”的第1章的源代码(Source Chapter 1 matlab intelligent algorithm 30 cases)

使用聚类分析法对数据进行处理，对初学者学习matlab中数据分类有很好的作用(Using cluster analysis method for data processing, data matlab for beginners to learn the classification have a good effect)

Voltage sags are one of the main problems in transmission and distribution grids with high penetration of distributed generation. This paper proposes a voltage support control scheme for grid-connected power sources under voltage sags. The control is based on the injection of reactive current with a variable ratio between positive and negative sequences. The controller determines, also, the amount of reactive power needed to restore the dropped voltage magnitudes to new reference values confined within the continuous operation limits required in grid codes. These reference values are chosen in order to guarantee low current injection when fulfilling the voltage support objective. Selected experimental results are reported in order to validate the effectiveness of the proposed control.

emmc测试脚本，实现对emmc的简单测试(emmc test shell)

一个关于matlat基础的ppt,出学者可以看看 一个关于matlat基础的ppt,出学者可以看看(a ppt about the basis of matlab)

用于双摄像机同步抓图.图片显示在picturebox中，save jpg 用于将图片保存在指定文件夹。(double cameras take pictures at the same time)

利用MATLAB对直扩信号的产生进行了研究，并利用FFT实现频谱分析(Use MATLAB to generate DS signals have been studied, and the realization of the use of FFT spectrum analysis)

em算法的代码，以及K-means算法代码(em algorithm code, and the K-means algorithm code)

SVM用于分类时的参数优化，粒子群优化算法，用于优化核函数的c,g两个参数(SVM PSO)