Computational-Ocean-Acoustics--2nd

用于r soft 初学者的学习资料，本资料包含rsoft软件基本的功能区介绍和简单实例讲解(Learning materials for r soft is a beginner)

本文首先介绍了有源电力滤波器的基本结构和工作原理，并对一些常规的谐波电流检测方法的优缺点进行了比较。其次，针对传统的谐波电流检测方法的缺陷，提出将神经网络与基于噪声抵消原理的自适应谐波检测相结合，利用径向基函数运算量小、收敛快、无局部极小值等优点，构造了一种基于径向基函数神经网络的谐波电流检测方法，仿真结果表明该检测方法具有很好的动态响应及畸变电流检测精度。最后，设计了一套实验系统，对本文所采用的系统方案进行了实验验证。仿真表明，本文所采用的有源电力滤波器检测系统方案切实可行，能够较好地实现动态检测谐波和无功功率的目的。 (This paper, firstly, introduces the basic structure and principle of APF, and then makes comparison among some conventional harmonics detections methods. Secondly, contraposes the limitation of the traditional harmonic current detecting method based on neural network, presents the method that combines the neural network and auto adaptive harmonic current detecting method based on the principle of noise each other eliminating.As the characteristics that are small calculative quantity, fast converge, without local minimal point of Redial Basis Function (RBF), this dissertation forms a new harmonic current detecting method based on RBF. The simulation results show that the method has many advantages, such as good dynamic response, high accuracy. At last, A system is designed to verify the proposed APF scheme .The results of simulation show that the proposed APF scheme is practical and can detect harmonics and reactive power effectively. )

latex thesis format persian

Professional C# (2nd Edition)的中文版本 精通c#的权威书籍(Professional C# (2nd Edition) proficient in the Chinese version of c# Authoritative books)

这是一个采用FPGA实现PCI接口的运动控制卡，全部实现的论文资料，是我的硕士毕业论文，请指正，(using FPGA PCI Motion Control Card, all of the papers, I have a master's degree thesis, please correct me, thank you)

all papers in powers system need carfull reading

最终还是上传了我的课件，课件是北京大学的教学PPT，请大家分享学习(divide-and-conquer method)

说明：  EMC_EMI培训教程。一共8集，此为第1部份。(EMC EMI training course)

说明：  教你如何更好的设计，更好的编程，好书哦！(Teach you how to better design, better programming, a good book Oh!)

介绍了Ip over SDH的基本知识和技术。(introduced Ip over SDH the basic knowledge and skills.)