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jjjxm
包含光伏电池模块、MPPT模块、BOOST模块、逆变模块,基于欧几里得距离的聚类分析,MIMO OFDM matlab仿真。( PV modules contain, MPPT module, BOOST module, inverter module, Clustering analysis based on Euclidean distance, MIMO OFDM matlab simulation.)
- 2017-05-03 16:17:30下载
- 积分:1
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鍏冭優鑷姩鏈_cpp
说明: 元胞自动机疏散规划。。。。。。。。。。。(Evacuation Planning of Cellular Automata)
- 2019-01-28 13:34:01下载
- 积分:1
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[emuch.net]lammps使用手册-中文简版
说明: lammps使用手册-中文简版(Michael博客)(Lammps user manual of Chinese Version from Michael blog.)
- 2020-07-02 16:44:11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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matrix
矩阵相关运算,例如求逆转置运算等 等功能(Matrix-related operations, such as seeking reversal of home computing and so on)
- 2008-05-30 11:02:18下载
- 积分:1
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GreedySnake
用VC编写的贪吃蛇游戏。界面很好,没怎么调用API或者使用MFC主要是借用第三方graphics库(tanchisheyouxi,henhaowan,xiazaixiakaikankan )
- 2012-05-12 23:56:50下载
- 积分:1
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Desktop
说明: trinitycore files for source code of class 'creature'
- 2017-07-30 22:53:28下载
- 积分:1
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duotaixingshiyan
多态性实验,强烈建议大家来下载(Polymorphism of the experiment, we strongly recommend you to download)
- 2009-01-01 11:05:30下载
- 积分:1
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6smanv2.0_P3
大气辐射传输模式6s英文说明书03,用于BRDF地表的子程序说明(6s atmospheric radiative transfer model instructions in English 03, the surface of the subroutine description for BRDF)
- 2010-09-27 15:01:14下载
- 积分:1
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punda
Rabbit has been released into the public domain and may be used
freely for any purposeRabbit has been released into the public domain and may be used
freely for any purposeRabbit has been released into the public domain and may be used
freely for any purposeRabbit has been released into the public domain and may be used
freely for any purposeRabbit has been released into the public domain and may be used
freely for any purposeRabbit has been released into the public domain and may be used
freely for any purpose
- 2012-05-16 02:47:43下载
- 积分:1