trapint

说明：  双馈风力发电系统的PSCAD仿真模型。大家学习下。(Wind PSCAD power system simulation model. We learn next.)

本代码为黄华江编著《实用化工计算机模拟—MATLAB在化学工程中的应用》的配套车程序，内容包括该书的所有例子源程序（在Examples目录中）和电子版附录（在名为“附录”的目录中）。(the code Huang Hua Jiang series of "practical computer simulation chemical- MATLAB in chemical engineering application" the matching procedures to The book includes all the examples source (Examples directory) and the electronic version of the Appendix ( "Report "Records of the directory).)

说明：  it is the matlab model for simulation of the class bchopper with full details of parametrs

利用平面波展开法来计算完整光子晶体能带图的两个程序，比较好用(Using the plane wave expansion method to calculate the complete photonic bandgap diagram of the two programs, seem to work better)

常用的几个MATLAB算法源码，有Dijkstra、Floyd、Prim、Kruskal等。源码绝对可用。嘿嘿！(Several commonly used MATLAB algorithm source code, there Dijkstra, Floyd, Prim, Kruskal and so on. Source absolutely available. Hey!)

Grounding of Electrical systems.

DTMF goertzel function, it is really helpful for other beginners who want to do the DTMF

simulated annealing in matlab

讨论HHT代码的精华，讨论HHT代码的精华(the description and solution of hht)

OFDM 的整个流程的 仿真程序 适于初学者学习ofdm的整个过程()