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TW2835NOTEBOOK
TW2835的笔记，希望对大家有所帮助吧。谢谢支持。(TW2835 notes, want to help everyone bar. Thank your support.)
- 2010-02-08 17:28:12下载
- 积分：1
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linux
平时搜的一些相关的liunx的资料希望对初学者有帮助(Usually found some related information liunx beginners want to have to help)
- 2009-03-03 00:03:36下载
- 积分：1
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现代控制系统第十二版答案
说明： 现代控制系统第十二版答案，richard c.dorf编写，权威教材，答案帮助更好学习例题。(Answers to the twelfth edition of the modern control system, written by richard c.dorf, authoritative textbooks, answers to help better study examples.)
- 2020-12-06 13:19:21下载
- 积分：1
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IT3100HardwareManual
IT3100 HARDWARE MANUAL
- 2010-02-13 23:18:27下载
- 积分：1
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NURBS110707
高速切削加工技术是一种先进的制造技术，具有强大的生命力和广阔的应
用前景，已成为切削加工的主流。数控插补技术是数控系统实现轨迹运动控制
的基础，插补运算是CNC系统软件实现运动控制的核心模块，插补算法的优劣
将直接影响到CNC系统的性能。因此，实现一种高精度和高速度的插补方法是
插补的关键所在。
本文在分析传统基准脉冲插补、数据采样插补的算法的基础上，着重研究
了三次NURBS曲线实时插补技术，针对部分算法的不完整或效率低，提出了
一种简单快捷的插补算法。采用NURBS曲线的矩阵表达式，将整个插补过程
分解为插补预处理和实时插补。在插补预处理中完成了大量的计算，预处理的
计算结果直接应用于实时插补，使插补算法满足了NURBS曲线插补的实时性
要求，再辅以必要的轮廓误差控制，实现了加工速度自适应于加工路径的
NURBS曲线直接插补。
本文讨论的插补算法采用C++语言实现，并在VC++6.0的编程环境中实现
了插补算法的计算机仿真，验证了算法的正确性和可行性。(The high speed cutting is one of advanced manufacture technique,which has the powerful vitality and the broad application,and already became the mainstream of machining.The interpolation technology of NC is the foundation of path s control in the CNC system,and the interpolation operation is the core module of
CNC system software,which comes the motion control true.The interpolation
algorithm,whose function is good or bad,directly influences the performance of CNC system.So,a kind of interpolation method with the high accuracy and high speed is the key of interpolation.
Based on analyzing the traditional pulse interpolation and data sampling
interpolation,this paper emphasizes on the NURBS curve real-time interpolation
technology.In view of the partial algorithms which is incomplete and the low efficiency,this paper propose a simple and quick interpolation algorithm.Using the
matrix representation of NURBS curve,the whole interpolation process is divided into appropriate pretreat)
- 2011-07-07 11:46:17下载
- 积分：1
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源代码《Python与量化投资-从理论到实战》
说明： 源代码；Python量化投资从入门到实战(source code; Practical Quant Investment in Python from Scratch)
- 2020-12-15 17:37:13下载
- 积分：1
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pf3d
perform3D混凝土资料，对于学习混凝土结构的建模有很大的帮助(perform3D concrete assistant, a great help for learning the modeling of concrete structures)
- 2012-03-05 10:17:25下载
- 积分：1
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12
说明： 声呐信号处理引论+第二版-李启虎-海洋出版社.pdf(Sonar Signal Processing Introduction+ second edition- for twin- Ocean Press .pdf)
- 2014-12-20 22:48:18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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Rsoft教程
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)
- 2017-12-15 23:06:46下载
- 积分：1
