Energy-Management-Systems-And-Direct-Digital-Cont

本程序基于离散傅里叶变换提取电力系统中的基波相量，简单实用。(This procedure is based on the discrete Fourier transform to extract the power system in the fundamental phase, simple and practical.)

快速傅氏变换的简单实现，可进行快速频谱分析(Simple implementation of the fast Fourier transform, fast spectrum analysis)

simulink建模书籍，对于正在使用matlab的同学有很大帮助，simulink对于建模仿真很方便。(Modeling of Simulink books, very helpful for the students is the use of MATLAB, Simulink are very convenient for modeling and simulation.)

it is an M file code for butterfly effects.

利用matlab软件，用m文件实现信号的psk调制解调。(Using matlab software, with the realization of m document psk modem signals.)

本文详尽阐述了如何在matlab环境下设计巴特沃思滤波器(This article elaborates on how to design in matlab environment Butterworth filter)

使用四元数计算各个时刻的姿态数据，并能在欧拉角和四元数，旋转矩阵之间转换，通过地磁数据校正陀螺仪算出的姿态。MADGWICKAHRS Implementation of Madgwick s IMU and AHRS algorithms(MADGWICKAHRS Implementation of Madgwick s IMU and AHRS algorithms)

说明：  matlab 书籍源码matlab 书籍源码matlab 书籍源码(Source Books Source Books matlab matlab matlab source books)

here is simulation of wirless sensors network and arbre building root node , it s simple code to understand , check it

matlab仿真MATLAB电机仿真精华50例--源代码异步电机\asymotor_stator.mdl