-
ISD1700_51.pdf1
说明： 功能： 1700 芯片SPI 工作模式下放音、录音、擦除等功能的编程示例 *
* 硬件电路：参考中青世纪ISD1700-89c51 实验开发板电路(Functions: 1700 Chip SPI mode of devolution of sound, sound recordings, and other functions to erase the programming examples** hardware circuits: Reference Zhongqing ISD1700-89c51 century experimental development board circuit)
- 2009-08-22 20:52:54下载
- 积分：1
-
TheArtofMolecularDynamicsSimulation
The Art of Molecular Dynamics Simulation 是分子动力学学习用的最好的入门书籍，本压缩包中包括了书籍的pdf文档，以及所有的C语言源代码实现
(
The Art of Molecular Dynamics Simulation
========================================
Introduction
============
This software is intended to accompany the book `The Art of Molecular
Dynamics Simulation by D. C. Rapaport, published by Cambridge University
Press (1995,1997). The material is being supplied in computer-readable
form to enable readers to follow the case studies described in the book.
Copyright and permission to use
===============================
This software is copyrighted material reproduced from the book. Readers of
the book may use this software freely for personal, noncommercial
purposes. All other forms of use are subject to prior arrangement with the
author.
Disclaimer
==========
The reader planning to use the software should note that, from the legal
point of view, there is no warranty, expressed or implied, that the
programs are free of error or will prove suitable for a particular
application by)
- 2010-08-12 13:15:19下载
- 积分：1
-
quyongyin
说明： 电力电子变流技术 曲永印.pdf电力电子专业的书籍(Power Electronic Converter Technology Qu Yong India. Pdf)
- 2010-04-15 17:13:10下载
- 积分：1
-
ARM指令集
说明： arm architecture document. nice book. welcome to download
- 2020-06-20 21:20:02下载
- 积分：1
-
SPSScaozuo
数理统计软件SPSS使用说明，该软件实现功能包括了基本上常用的概率统计方法。(SPSS statistical software for use, the software features include a basically realize the probability of statistical methods commonly used.)
- 2008-05-03 16:39:00下载
- 积分：1
-
200909081238
邵伟华四柱预测学入门,doc 文件格式的 占卜类的 电子书(ShaoWeiHua test zhouyi)
- 2009-09-08 12:41:52下载
- 积分：1
-
B-Spine
包括完整的非均匀B样条求解函数值、一阶导数、二阶导数代码，同时给出测试数据和非均匀B样条的讲解PPT。(Including a complete non-uniform B-spline solving function value, the first derivative, second derivative code, and gives test data and explain PPT non-uniform B-spline.)
- 2021-03-08 17:29:28下载
- 积分：1
-
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
-
MATLAB神经网络43个案例分析.pdf+源码
MATLAB神经网络43个案例分析.pdf+源码(43 cases of MATLAB neural network analysis of.Pdf+ source code)
- 2017-12-30 17:41:42下载
- 积分：1
-
dianzishijuan
公务员的电子试卷，做起来很方便，建议需要试试的同学下载这个软件。(Civil e-paper, make it very convenient, it is recommended the need for students to try to download the software.)
- 2008-04-10 11:21:42下载
- 积分：1
