athena4.2

本文档为包含两台发电机的电力系统故障仿真文档(This document contains two for the generator power system failure simulation document )

The Haar transform can be expressed in the matrix form as T = HIHT (inverse transform HTTH) where I is an NxN image matrix, H is an NxN transformation matrix and T is the resulting NxN transform. For Haar transform, the transformation matrix H contains the Haar basis functions hk(x). They are defined on a continuous, closed interval, x -[0, 1] for k = 0,1,2 ...,N -1 where N = 2n.( The Haar transform can be expressed in the matrix form as T = HIHT (inverse transform HTTH) where I is an NxN image matrix, H is an NxN transformation matrix and T is the resulting NxN transform. For Haar transform, the transformation matrix H contains the Haar basis functions hk(x). They are defined on a continuous, closed interval, x-[0, 1] for k = 0,1,2 ...,N-1 where N = 2n.)

三角网格表面测地线的计算，matlab源码(Geodesic triangular surface grid computing, matlab source)

激光与物质的相互作用 双温方程算法 matlab源程序代码(two temperature solve)

卡尔曼滤波程序，都是基础的，可以直接套用的，比较方便(Kalman filtering process, are based, can be directly applied, more convenient)

说明：  基于matlab运用最小二乘法对信号进行消除趋势项处理以及五点三次平滑法对信号进行平滑处理，消除毛刺等(denoising vibration signal based on matlab)

A Guide to MATLAB for Beginners and Experienced Users

MATLAB 编程有助于初学者进行学习，了解以及相应的运用(MATLAB programming will help beginners to learn, understand, and use of appropriate)

采用matlab模拟六自由度平台姿态信息从而得到平台上陀螺仪和加速度计数据(Six degrees of freedom using matlab simulation platform attitude information on the internet to obtain a gyroscope and accelerometer data)

滑模变结构控制在对一级倒立摆的控制，用于基础的变结构控制或者倒立摆控制学习。(Sliding Mode Variable Structure Control on an inverted pendulum control based on variable structure control for inverted pendulum control, or to learn.)