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通过Python生成一个周期内正弦波数组
说明： 通过Python生成一个周期内正弦波数组(sine wave array.Direct digital synthesis, sine wave 0-2pi period, phase to amplitude is one-to-one correspondence.First, the sine wave query table needs to be stored, and then under the clock, through the phase accumulation module and address query module to achieve the sine wave signal.)
- 2020-06-18 01:00:01下载
- 积分：1
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coherence_MVDR
运用MVDR方法求解两个随即离散序列的相干函数(This program computes the coherence function between 2 signals x1 and x2 with the MVDR method.)
- 2020-11-19 10:09:37下载
- 积分：1
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一款基于格林威治标准时间
一款基于格林威治标准时间（GMT）的jQuery模拟时钟插件(A jQuery Analog Clock Plug-in Based on Greenwich Standard Time (GMT))
- 2019-01-18 15:05:59下载
- 积分：1
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array-master
矩阵计算array类C++代码, 可直接使用，也可作为继承的父类(Matrix computation array class C++ code)
- 2019-06-30 21:15:29下载
- 积分：1
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网页图片切换Flash版
Flash图片切换，网页上的Flash焦点图代码，和幻灯片是一样的，只不是内核不是基于JS，而是flash的SWF文件，有多种的图片切换风格，幻灯片尺寸大小可调整，所调用的图片张数也可调整。
- 2022-02-20 16:02:50下载
- 积分：1
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周志华《机器学习》图书电子版
说明： 周志华 机器学习 机器学习是计算机科学与人工智能的重要分支领域. 本书作为该领域的入门教材，在内容上尽可能涵盖机器学习基础知识的各方面。 为了使尽可能多的读者通过本书对机器学习有所了解。
作者试图尽可能少地使用数学知识. 然而, 少量的概率、统计、代数、优化、逻辑知识似乎不可避免. 因此, 本书更适合大学三年级以上的理工科本科生和研究生, 以及具有类似背景的对机器学 习感兴趣的人士. 为方便读者, 本书附录给出了一些相关数学基础知识简介(machine learningMachine learning is an important branch of computer science and artificial intelligence. As an introductory textbook in this field, this book covers all aspects of basic knowledge of machine learning as far as possible. In order to make as many readers as possible understand machine learning through this book.
The author tries to use mathematical knowledge as little as possible. However, a small amount of knowledge about probability, statistics, algebra, optimization and logic seems inevitable. Therefore, this book is more suitable for undergraduates and postgraduates of science and engineering over the third year of the University, as well as people with similar background who are interested in machine learning. For the convenience of readers, the appendix of this book gives some basic mathematical knowledge)
- 2021-01-14 23:18:59下载
- 积分：1
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AP-DOC-011
说明： Write Protecting the DiskOnChip
- 2019-02-26 17:17:25下载
- 积分：1
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二重积分 Guass―L高精度求积计算，精度高，速度快
二重积分 Guass―L高精度求积计算，精度高，速度快-double integral Guass-L for the calculation of high-precision, high accuracy and speed
- 2022-02-06 05:58:55下载
- 积分：1
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缓冲区数据输入与输出C语言源程序库
缓冲区数据输入与输出C语言源程序库 -buffer data input and output for C language source
- 2022-05-17 11:17:16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
