FDTD_2D_Yee_2D_TM_final1

用FDTD建立二维模型，再用matlab实现层析成像，显示目标电磁特性(diffraction tomography)

this file contain models for modelling and simulation of nonlinear motor control. in this simulation dq frame is used to model.

配电潮流计算，并包括IEEE的数据,配电潮流计算，并包括IEEE的数据,(Distribution power flow calculation, and includes data of the IEEE)

给出了通过matlab设计IIR低通滤波器的程序，并通过程序把在DSP中所用到的变量计算出来，很有价值。(Matlab given by IIR low-pass filter design procedures, and procedures used in the DSP in the calculated variables, very valuable.)

in this program we show image segmentation using sobel filter

matlab环境下的adhoc仿真模拟实例(matlab the adhoc simulation under instance)

simulation pv mppt buck avec Simulink

说明：  matlab另一中简单些的源码,只给出预测结果,不进行精度分析(Another more simple matlab source code, only the results of prediction are given, not to accuracy analysis)

给定2个点坐标，计算其连线与水平方向的夹角，夹角范围[0,2*pi](failed to translate)

初学matlab的教程，比较全面，比较实用，此部分为第一部分。(Matlab beginner tutorial, more comprehensive, more practical, this section is the first part.)