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Byte to Bit
字节与位的转换,将一个字节转换为8位输出(Byte to Bit Conversion)
- 2019-05-13 10:30:13下载
- 积分:1
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MATLAB有限元分析与应用
平面问题的有限元分析,有桁架,包括平面桁架,空间桁架,梁单元,平面刚架元,空间刚架元,网格元,三角形单元(一次和二次),四边形单元等(finite element analysis)
- 2018-12-14 13:56:47下载
- 积分:1
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宾馆管理系统,开发环境:
OS: Windows 2000 Server + SP2
IDE: Visual Studio 6.0 + SP5
Da...
宾馆管理系统,开发环境:
OS: Windows 2000 Server + SP2
IDE: Visual Studio 6.0 + SP5
DataBase: SQL 2000 Server + SP2-Hotel management system, development environment: OS: Windows 2000 Server+ SP2IDE: Visual Studio 6.0+ SP5DataBase: SQL 2000 Server+ SP2
- 2023-05-06 18:50:02下载
- 积分:1
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windfarm_windspeed
说明: 受尾流效应影响,风电场中不同风机风速不同。本程序可以模拟风场尾流效应,方便扩展。(Affected by the wake effect, different wind turbines in a wind farm have different wind speeds. This program can simulate the wake effect of the wind field, which is convenient for expansion.)
- 2020-11-11 22:04:36下载
- 积分:1
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一个关于PCI板卡的测试与功能检测的DEMO程序源代码安装版,可以在其中看到一些有用的代码...
一个关于PCI板卡的测试与功能检测的DEMO程序源代码安装版,可以在其中看到一些有用的代码-a PCI card for the functional test and detection of the source code DEMO version of the installation, which can be seen in some useful code
- 2022-03-15 05:15:58下载
- 积分:1
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VB6.0存取+
VB6.0+ACCE-VB6.0+ ACCE
- 2022-08-24 04:54:04下载
- 积分:1
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雷达距离计算
计算自卫干扰下的跨越距离和远距离支援干扰下的雷达距离(Calculating the Radar Range under Self-Defense Jamming and Long-Range Support Jamming)
- 2019-05-14 10:35:00下载
- 积分:1
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A11_碰撞检测老师
opengl基于碰撞检测的简单第一人称射击游戏(Opengl Simple First Person Shooting Game Based on Collision Detection)
- 2020-06-25 20:20:02下载
- 积分:1
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ServicioDatosRest_EF_Repository
Ejemplo de servicios REST para aplicaciones multiplataformas.
- 2020-06-24 10:20:02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