snake

《基于MATLAB系统分析与设计－－控制系统》一书的源程序("based on MATLAB analysis and design-- Control System," a book of the source)

This code is about velocity analyse of seismic waves.

这是一篇关于adaboost.m1算法的人脸识别源码,识别率挺高的，读入任意人脸库即可运行，已经过测试(This is a source code of face recognition algorithm on adaboost.m1 .code has been tested ,you can read face database to run)

主成分分析数据处理代码，包括协方差矩阵计算等(data product)

ofdm time and frequency domain representation

说明：  由于时域求导有误差，用来在频域处理时域信号数据。(It is used to process time domain data in frequency domain.)

说明：  判断同一平面内两线段是否相交，端点在线上，或者相离(The same plane to determine whether two line segments intersect, and the endpoint online or phase from the)

这本书是精通matlab指南，对于matlab初学者来说是本好的入门教材，并且可以作为工具书来查阅(This book is well versed matlab guide to matlab for beginners is a good entry-teaching materials, and can serve as a tool to access)

迭代法是解线性代数方程组的另一类方法，特别适用于解大型稀疏线性方程组。它的基本思想是针对求解问题预先设计好某种迭代格式，从而产生求解问题的近似解迭代序列，在迭代序列收敛于精确解的情况下，按精度要求取某个迭代值作为问题解的近似值。迭代法具有原始系数举证始终不变，算法简单，编写程序较方便，所需存储单元较少的优点。(iterative method was the linear algebraic equations of the other methods, particularly applicable to the large sparse linear equations. The basic idea is to solve the problem in advance against the design iteration some good format, thereby creating problems for the approximate solution of iterative sequence, the iterative sequence converges to the exact solution, precision demanded by a certain value as a question iterative solution approximation. Iteration with the original proof coefficient remains unchanged, the algorithm is simple, the preparation process more convenient, less required storage unit advantages.)

Active & Reactive power control in Windmills