cthd39-40

VB简单的影音采集程序,有需要的就下载吧。(VB simple video capture program, there is a need to download it.)

VB激活窗口中任意灰色不可用部分，是一个专用于激活窗口灰色不可点击的程序，窗体激活器，比如窗体上原来灰色的按钮、菜单等，本程序可以让它们变成正常可点击的状态，程序作者：新林。 　　注：这是一个早期程序，在Windows XP下测试通过，功能可用，在Vista或Windows7中未做测试。

ansys Maxwell 官方 培训 教程。 里面有例子和对应的文件。(ANSYS Maxwell Official Training Course. There are examples and corresponding documents.)

说明：  B树部分实现。在B-树中查找给定关键字的方法是，首先把根结点取来，在根结点所包含的关键字K1,…,Kn查找给定的关键字（可用顺序查找或二分查找法），若找到等于给定值的关键字，则查找成功；否则，一定可以确定要查找的关键字在Ki与Ki+1之间，Pi为指向子树根节点的指针，此时取指针Pi所指的结点继续查找，直至找到，或指针Pi为空时查找失败。(BTree data structrue)

eda 开发数字钟的设计具体编程代码和开发流程与设计图-EDA to develop digital clock design and development of specific programming code and design flow chart

融合了颜色特征 GIST HOG LBP等的特征提取程序 可作为图像的预处理(The feature extraction program which combines color features such as GIST HOG LBP can be used as image preprocessing.)

单币对冲套利，先多空对冲，让后确认方向微马丁加仓，每单都带止损止盈，盈利能力强，回撤比较小。(Money hedging arbitrage, first multi-empty hedging, let later confirm the direction of micro-Martin warehousing, each single with stop loss stop earnings, profitability, withdrawal is relatively small.)

本书运用现代信号处理的理论，系统地介绍了分数阶Fourier变换的定义与特性，分数阶Fourier分析的基本原理与方法及其典型的应用。内容包括：分数阶Fourier变换的起源与发展、定义与基本特性；分数阶Fourier变换与其他时频分析工具的关系；分数阶Fourier变换的快速算法；分数阶Fourier变换在信号的检测与参数估计、雷达信号处理、时频域滤波以及通信信号处理中的应用。(The book is the use of modern signal processing theory, the system introduces the definition and characteristics of the fractional Fourier transform, fractional Fourier analysis of the basic principles and methods of its typical applications. Include: the origin and development of the fractional Fourier transform, the definition and basic characteristics fractional Fourier transform relationship with other time-frequency analysis tool fractional Fourier transform algorithm fractional Fourier transform in signal detection and parameter estimation The radar signal processing, time and frequency domain filtering and communication signal processing applications.)

说明：  华为交换机mib库，全量的，一直在用的，紫薯布丁(Huawei MIB library, full)

说明：  数值分析课程插值与拟合实验，由matlab语言实现(Numerical analysis course interpolation and fitting experiment, realized by matlab language)