stepFun_fitting

matlab gui example........

导纳矩阵的形成方法,用于电力系统潮流计算分析相当有用.(admittance matrix formation method for power flow analysis has been useful.)

通过matlab编程对槽轮机构进行运动分析，计算出其运动参数。(Matlab programming by agencies of the grooved wheel motion analysis, calculate its motion parameters.)

该文档详细描述了FFT的物理意义，并附有一个正弦波叠加的例子和相关Matlab程序.(The document describes the physical meaning of FFT in details,with a superimposed sine wave and related Matlab examples )

振动理论中运用单自由度系统的实际例子来列出微分方程并使用ode45进行计算解答(Vibration theory using practical examples to list a single degree of freedom system differential equations and calculations using ode45 answer)

本程序基于2DIT-FFT变换，效果相当好，通俗易懂，适合初学者学习。(The program is based on 2DIT-FFT transform, the effect is quite good, easy to understand for beginners.)

国外求延时、嵌入维数、模糊、混沌等非常好用的工具包。(OpenTSTOOL)

说明：  基于目标跟踪的最简单CV模型的matlab源程序(CV module matlab)

通过对拟合椭圆的点数的不同来分析拟合椭圆与标准椭圆的误差。(By fitting elliptical points to analyze the different elliptical fitting with the standard error ellipse.)

current in buck - boost cover.