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HE-DCSK （3）
混沌扩频通信，其中包括调制解调以及信道噪声模拟，和误码率曲线分析。(Chaotic spread spectrum communication, including modulation and demodulation and channel noise simulation, and BER curve analysis.)
- 2021-03-24 16:39:14下载
- 积分：1
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ieeepapers
BASIC ELECTRICAL IEEE PAPERS USEFUL FOR STUDENTS
- 2013-10-15 11:34:43下载
- 积分：1
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maze algorithm
迷宫算法-maze algorithm
- 2022-12-21 03:50:03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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标题文字动画jQuery插件
一款简单的标题文字动画jQuery插件。该jquery文字动画插件自带有10种动画效果(A simple title text animation jQuery plug-in. The jQuery text animation plug-in comes with 10 animation effects)
- 2019-01-08 10:33:15下载
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Fast_SC
说明： 是关于谱相关的快速算法的matlab程序。(fast spectral correlation matlab)
- 2020-07-15 21:48:50下载
- 积分：1
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GifAnimator
gif animation in visual basic
- 2017-09-26 04:18:19下载
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经典的打臭虫VB源代码 经典的打臭虫VB源代码 经典的打臭虫VB源代码...
经典的打臭虫VB源代码 经典的打臭虫VB源代码 经典的打臭虫VB源代码-Classic VB source code to play the classic bug bug in VB source code to play the classic VB source code to play the classic bug bug in VB source code to play the classic VB source code to fight bugs
- 2022-03-19 03:42:46下载
- 积分：1
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Buy-Item
Buy Item System project for software engineering lecture with Rational Rose
- 2013-12-15 17:00:31下载
- 积分：1
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flashp A comparison of the flash of burning practical tools. Commissioning tests...
flashp是一款比较实用的flash烧写工具.
试验调试时使用非常方便.-flashp A comparison of the flash of burning practical tools. Commissioning tests very convenient to use.
- 2022-04-06 13:22:13下载
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