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PQ3
Right solution for PQ3!!! Total point is 100 points
- 2011-04-30 21:44:52下载
- 积分：1
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Elevator
4×10的电梯群控系统的仿真平台，可以模拟群控电梯的实时运行情况，并提供了可视化的界面，可以记录乘客的进出时间，总之，在研究电梯群控算法方面，是非常有用的软件。(4 × 10 of the elevator group control system simulation platform that can simulate the elevator group control of real-time operation, and provides a visualization interface, can record the entry and exit of passengers time, short, in the study elevator group control algorithm is very useful software.)
- 2021-04-23 15:08:47下载
- 积分：1
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16jinzhizhuanhuan
16进制如何转化为10进制的，进制转换是需要注意什么，怎么样会更简单(0x d)
- 2015-01-30 14:31:15下载
- 积分：1
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ClassicalGame
经典游戏程序设计的随书光盘，源码经典、齐全，适合新手学习编程。(Classic games designed with book, source classic, complete, suitable for novices to learn programming.)
- 2010-07-24 16:45:38下载
- 积分：1
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内存压缩解压缩JPG图像
纯内存操作解压JPGE 很早之前收录的 并非原创 共享给大家(Pure memory operation decompression JPGE. Long ago included, not original. Here to share with you.)
- 2020-06-22 07:20:01下载
- 积分：1
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mypinyu
一个简单的拼图游戏！用vc6.0的mfc实现的！(A simple jigsaw puzzle! The mfc achieved with vc6.0!)
- 2011-08-13 11:18:12下载
- 积分：1
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melpe
说明： MELPe fixed point 2400/1200bps
- 2020-06-25 07:00:02下载
- 积分：1
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iplab_src
the source code of iplab
- 2018-02-19 22:28:46下载
- 积分：1
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Spherical-shell-model
利用ansys进行球壳的建模，可以用来模拟液体储罐的大型工业结构的分析计算(Ansys modeled using a spherical shell, can be used to simulate large-scale industrial structure analysis and calculation of liquid storage tanks.)
- 2021-01-20 20:48:41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
