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Unity3D圣典中文脚本
学习用Unity3D开发的基础文档,内含各种API(This is a basic document for us to learn Unity3D development)
- 2018-03-28 10:00:12下载
- 积分:1
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GPS原理与接收机设计 谢钢
GPS原理与接收机设计,目前为止是该领域最好的中文入门PDF电子书籍
第1章和第2章将介绍GPS的一些基础知识。
第3章至第6章将介绍GPS定位算法。
第7章至第9章将介绍用来提高GPS定位性能的三方面技术与应用。(GPS principle and receiver design, so far the best Chinese introduction to PDF electronic books in this field)
- 2018-01-18 21:54:55下载
- 积分:1
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STAP-for-AMTI-and-GMTI-Radar
AMTI和GMTI雷达的空时自适应处理
林肯实验室关于STAP的演讲ppt,关于机载空时自适应处理方面的珍贵资料(《Space-Time Adaptive Processing for
AMTI and GMTI Radar》 by Lincoln Laboratory. It is valuable article for airborne radar in STAP)
- 2016-10-12 22:29:56下载
- 积分:1
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spatial-modulation
关于空间调制的PPT,自己做的,老师已经审核过了(About spatial modulation of PPT, do it yourself, school teacher reviewed the)
- 2020-12-25 19:29:03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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现代数值分析(MATLAB版)-马昌凤
说明: 本教材各章节的主要算法都给出了 MATLAB 通用程序。为了更好地配合本书的教学,书后编写了一个附录,简明扼要地介绍了数学软件 MATLAB 的入门知识和必要的程序设计和绘图等基本技能技巧。个人感觉很实用,推荐给大家!(The main algorithms in each chapter of this textbook give MATLAB general procedures. In order to better match the teaching of this book, an appendix is written after the book, which briefly introduces the introductory knowledge of the mathematical software MATLAB and the necessary basic skills such as programming and drawing. Personally feel very practical, recommended to everyone!)
- 2021-03-15 17:49:22下载
- 积分:1
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PPM
说明: 用来仿真可见光通信中完整的PPM调制的功能,(Optical wireless communication)
- 2020-11-05 17:39:50下载
- 积分:1
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Computational-Fluid-Dynamics
计算流体力学入门书籍,英文pdf,从问题模型到后处理都讲了,适合自学,已制作目录书签(Jiyuan Tu, Guan Heng Yeoh and Chaoqun Liu (Eds.)-Computational Fluid Dynamics. A Practical Approach-Butterworth Heinemann (2012))
- 2021-01-26 16:28:36下载
- 积分:1
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PronyToolbox
prony matlab toolbox
- 2020-11-02 09:39:53下载
- 积分:1
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各种最小二乘法汇总(算例及MATLAB程序)
说明: 各种最小二乘法案例,对数学建模有一定帮助(Various cases of least square method)
- 2020-04-01 21:11:04下载
- 积分:1