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ns_doc
ns2网络协议模拟仿真器的说明文档~ 附实验例子(ns2 network protocol simulation devices attached documentation ~ experimental examples)
- 2009-06-13 11:08:55下载
- 积分：1
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20_analog_circuit
这个是工程师应该掌握的20个电路，希望大家可以了解参考一下，谢谢！(This is the engineer should master 20 circuit, I hope you can understand the reference, thank you!)
- 2015-10-10 15:23:40下载
- 积分：1
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特权同学sdram源程序分析
关于SDRAM的文件为了下载传上来的 这回够20字可以下了吗(About the pass file to download to the SDRAM)
- 2018-01-14 20:59:48下载
- 积分：1
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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
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znjs
这本书很可能让你以为又是一个科学幻想，可能你会说，同类的东西已经看得太多了。
因此，你现在也许会错过这本书，但是，将来你一定会拼命去找这本书，而那时就太晚了。
我的同事告诉我，她看过一个关于超级智能机器的影片。一开始，它们随意屠杀人类。我问她，影片后来结局是什么？她说，机器人被人类感动了，成了人类的朋友。于是我再问她，人类会被蚊子感动吗？会和岩石成为朋友吗？想象远远不及真实！于是，她陷入了沉思……
一般的科幻片中描述的人工智能机器，它们虽然在很多方面强于人类，但是，总体和人类的差距不大，大致也就是人类和狗的差距。那么，它们最后被人类感动，会和人类成为朋友是很合理的。就像人类会被狗感动，和狗成为朋友一样。但是，那也许只是20或者40年后的智能机器的情况。
不远的将来，人工智能机器的智能将是人类的万亿个万亿倍，它们面对我们，并不像我们面对狗，而是如同我们面对蚊子、跳蚤甚至岩石，当它们消灭我们的时候，如同我们将蚊子拍死，将臭虫冲进下水道，谁会在消灭跳蚤的时候觉得这样太残忍了呢？！
这也许是人类逃脱不了的宿命，也是德·加里斯教授认为有责任写这本书，我们认为有责任出版这本科学伦理图书的原因。(This book is likely to make you think it is a science fiction, perhaps you may say, the same thing has seen too many.
Therefore, you may now miss this book, but in the future you will be hard to find this book, and then it s too late.
My colleague told me that she saw a movie about super-intelligent machines. Beginning, they are free to slaughter humans. I asked her later what the ending movie? She said that the robot touched by humans, became the friend of mankind. So I ask her, touched by humans by mosquitoes do? Council and rocks become friends? Imagine far less true! So she mused...
A general description of science fiction artificial intelligence machines, although in many respects they are stronger than humans, however, little difference between the overall and humans, which is roughly the gap between humans and dogs. Well, they finally touched by humans, and humans will become friends is very reasonable. Just like humans dogs will be moved, and the dog became friends. But that)
- 2013-10-25 12:54:25下载
- 积分：1
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IEEE802.11
该书籍详细介绍了802.11底层协议的相关算法机制，能够为802.11的底层协议改造提供最基础的技术支持。(The book details the underlying 802.11 protocol mechanisms related algorithms that can transform the underlying protocol for the 802.11-based technology to provide the best support.)
- 2011-01-06 15:06:14下载
- 积分：1
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shujukuxitgainian
经典教材数据库系统概念，很多大学计算机系的研究生课程用书 (Classical concept of teaching materials database system, many university computer science graduate course books)
- 2008-12-28 12:19:58下载
- 积分：1
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MATLAB_Simulink-for-power-system
A book named Matlab/Simulink for power system , writted by YuQun.
- 2016-09-20 14:45:34下载
- 积分：1
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essentialskillsforagiledevelopment
Essential Skills for Agile Development - Agile Development, in particular, eXtreme Programming (XP), has been gaining a lot of momentum because it can effectively address the problems plaguing software development such as mis-understanding customers requirements, missing deadlines, over-budget, conflicts between customers and developers and poor maintainability of legacy systems.
- 2010-12-20 00:26:38下载
- 积分：1
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10.1.1.104.8806
In many areas of commerce, government, academia, and hospitals, large collections of digital images are
being created. Many of these collections are the product of digitizing existing collections of analogue photographs,
diagrams, drawings, paintings, and prints. Usually, the only way of searching these collections
was by keyword indexing, or simply by browsing. Digital images databases however, open the way to
content-based searching. In this paper we survey some technical aspects of current content-based image
retrieval systems.
- 2011-06-25 11:35:51下载
- 积分：1
