-
DMA
直接总线控制数据采集用于高速数据采集的DMA技术.pdf(DMA)
- 2009-12-20 17:05:32下载
- 积分：1
-
principle_of_PLL
本篇文章叙述了锁相环原理，是学习锁相技术不可多得一篇好文章(This article describes the principle of phase-locked loop, phase-locking technology is invaluable to learn a good article)
- 2008-08-09 16:34:13下载
- 积分：1
-
ziliao
中小学教学资料1000篇(pdf)主要针对教师的教学经验、工作总结和相关教学的论文。(Teaching and learning materials in primary and secondary schools 1000 (pdf) mainly for teachers of teaching experience, and summing up the work of teaching and related papers.)
- 2008-12-29 20:10:37下载
- 积分：1
-
DynamicPowerQualityTestingTechnology
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. )
- 2009-05-03 10:26:45下载
- 积分：1
-
phasedarrayradarataprocessinganditssimulationtechn
相控阵雷达及其仿真技术：蔡庆宇著，包括最优估计，非线性滤波，机动目标跟踪，系统仿真技术等内容，是学习相控阵雷达技术的一本重要参考书(phased array radar and simulation technologies : a Qingyu, including optimal estimation, non-linear filtering, mobile target tracking, System simulation technology, learning phased array radar technology an important reference books)
- 2007-05-07 02:22:19下载
- 积分：1
-
C_tanhaoqiang
谭浩强的C语言书籍，对于C语言的学习来说，是一本很好的入门书籍(a good book for C)
- 2016-11-25 09:13:24下载
- 积分：1
-
wind-turbine-models-in--digsilent
学习digslent非常有用资料，相信对大家有所帮助。(Learn digslent very useful information, I believe we will help you.)
- 2017-02-13 10:17:04下载
- 积分：1
-
Calculo-Diferencial-e-Integral
Calcules for integral, in pdf
- 2013-09-16 20:42:27下载
- 积分：1
-
Programme-iot-Tunsia-workshop-2018-1
iot security challenge
- 2019-03-09 00:24:24下载
- 积分：1
-
android001
安卓人才企业面试题汇总，是从事安卓软件开发工作应聘时必要的宝典(Andrews personnel and enterprises face questions summary is engaged in the Android software development work necessary when candidates Collection)
- 2013-09-21 01:07:33下载
- 积分：1
