DDC_filter

matlab高级编程的所有源程序,以章节为单位，源程序很全(all program of matlab )

关于开环系统的分析 包括奈奎斯特图和伯德图，以及对系统进行校正前后的分析(With regard to the analysis of open-loop system, including the Nyquist diagram and Bode plot, as well as an analysis of the system before and after correction)

该程序描述了一种椭圆拟合算法，能够有效拟合椭圆图形。(This file is a ellipse fitting algorithm.)

Load Flow of 3-Bus System, (Newton-Raphson)

数学积分方程的求解方法，包括线性和非线性，解析法和数值法(Mathematical integral equation methods, including linear and nonlinear, analytical method and numerical method)

书籍中matlab第二部分代码，供初学者学习参考(the above is the second part of matlab code in that book, for beginners to learn.)

这是永磁同步直线电机的空间矢量控制模型，已经通过仿真请放心下载(This is the space vector control of permanent magnet synchronous linear motor model, the simulation has been downloaded, please be assured)

MATLAB教程ppt 第2章 MATLAB矩阵及其运算(the ppt about MATLAB)

永磁同步发电机的转矩PID控制，含风力机模型(Torque PID control of permanent magnet synchronous generator, wind turbine model containing)

基于S变换的短时电能质量扰动检测方法，从S变换的结果S模矩阵及S复矩阵中提取出所需数据并以此来对各种扰动情况下的电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析(Disturbance detection method based on the results of short-term power quality S transform from S Mode S transform matrix and complex matrix S to extract the required data and use it to various disturbances in case of voltage dips in amplitude, phase jump variable, duration and content of harmonic analysis)