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Snake
程序由C++编写,贪吃蛇程序,经运行无误,贪吃蛇长度无限制……(C++ written Snake program, run correctly, Snake length unlimited ...)
- 2013-01-10 21:18:13下载
- 积分:1
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fdtd_2D_TE_PML_Lorentz_period
说明: 2Dfdtd算法,用来计算周期的Lorentz模型(2Dfdtd algorithm used to calculate the Lorentz model cycle)
- 2021-04-02 10:29:07下载
- 积分:1
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INSPC
登录界面的使用,包括下拉框的使用等,直观方便(Login use include combox its very easy and clear you can lean something very fast)
- 2018-01-13 10:54:18下载
- 积分:1
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VBrolemove
VB精灵操作方法通过方向键控制人物角色移动,VB原代码演示(VB rgp role move VB rgp role move VB rgp role move )
- 2011-06-18 14:53:41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
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week_yyy
this sources for creating alarm based on time to show certain window
- 2017-11-21 20:31:56下载
- 积分:1
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tanchi
这是一个贪吃蛇游戏的源程序,可通过控制蛇身的上下左右移动吃到食物后,蛇身增加,最后可输出成绩(This is a Snake game source code can be up and down by controlling the snake to eat the food and move around, the snake increases, the final output results)
- 2010-11-29 13:32:23下载
- 积分:1
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jiafajisuanqi
加法计算器,主要实现两个数加减运算,用来练习MFC中基本控件的使用(Addition calculator, the main achievement subtract two numbers, used to practice the basic control the use of MFC)
- 2010-10-29 10:55:16下载
- 积分:1
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2013_BEPS_GLOBAL_REVISE_5_4
陆地生态系统碳源汇动态模拟
碳循环 净生产力 总生产力(Terrestrial ecosystem carbon exchange dynamics simulation)
- 2021-01-14 15:58:46下载
- 积分:1
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MedicManagementS
药品管理系统,MFC+Access,MFC+SQL Server(Drug management system, MFC+Access, MFC+SQL Server)
- 2020-10-26 23:19:59下载
- 积分:1