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diancichang
得来不易的电磁场的课件 电气工程必看的课件之一(Courseware is not easy to electromagnetic fields)
- 2009-03-29 17:12:12下载
- 积分：1
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Graphtheory
图论的算法书籍，书中包含许多经典的例子，入门用。
章节：1基本概念 2最短路径 3最小生成树 4图的连通性 5支配集与独立集 6网络流 7匹配 8着色 9可行遍性(Graph theory, algorithms books, the book contains many classic examples of entry to use. Chapters: a basic concept of two shortest path minimal spanning tree 4 Figure 3 connectivity of five dominating set and independent set of six matching network flow 7 of 8 coloring 9 viable over the)
- 2009-12-03 21:34:03下载
- 积分：1
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CAM350-Chinese-tutorial
CAM350中文版电子书使用说明，非常实用.(CAM350 Chinese version of the instructions, very practical.)
- 2016-09-18 11:37:06下载
- 积分：1
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aa
说明： 模拟电子技术的课件，感觉挺有用的，一些基本的理论知识(Analog electronics technology courseware, I feel quite useless, some basic theoretical knowledge)
- 2013-05-21 20:25:00下载
- 积分：1
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Markov_Chains
a book chapter about Markov Chains(Introduction
Most of our study of probability has dealt with independent trials processes. These
processes are the basis of classical probability theory and much of statistics. We
have discussed two of the principal theorems for these processes: the Law of Large
Numbers and the Central Limit Theorem.)
- 2010-02-26 15:29:52下载
- 积分：1
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数据挖掘 R语言实战
通过本书，读者不仅能掌握使用R及相关算法包来快速解决实际问题的方法，而且能从实际问题分析入手，到利用R进行求解，以及对挖掘结果进行分析的全面训练(Through this book, readers can not only master the method of using R and relevant algorithm packages to quickly solve practical problems, but also start from the analysis of practical problems to the comprehensive training of using R to solve problems and analyzing mining results)
- 2020-06-25 16:20:01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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modelsim
modelsim挺不错的教程，希望对你有用(good modelsim book ，hope it useful to you!)
- 2010-01-20 10:41:15下载
- 积分：1
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练习
说明： python编程约40例，有词频统计、读写文件、有网络爬虫、绘制图像等例程(Python programming about 40 examples, including word frequency statistics, reading and writing files, network crawlers, drawing images and other routines)
- 2019-05-17 13:30:24下载
- 积分：1
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20041217204609
C语言程序设计谭浩强，两个字 ----经典(C Programming Language Tan strong word-classic)
- 2006-08-04 20:18:52下载
- 积分：1
