HH_Lib_Test

VC++ 编程指南 vc新手学堂 介绍编程规范、技巧等(VC++ vc Novice School Programming Guide describes programming norms, skills, etc.)

一个物业管理系统，方便实现小区内的物业相关管理及记录(A property management system, convenient realization of property management and related record in the community )

这是一个在控制面板中增加自己软件所需配置属性的源程序。(This is an increase in the control panel software required for their configuration properties of the source.)

说明：  实现大规模室外场景渲染技术,本程序使用基于严格的四叉树的方法建立一个LOD算法，并用该LOD算法实现了一个视点相关的动态多分辨率地形。采用多遍地面纹理，亮度图等技术来照明场景。同时DEMO还实现了Billboard,运动模糊，的功能。程序采用C++，模块化的结构让程序具有很高的可扩展性。 (achieve large-scale outdoor scene rendering technology, the use of procedures based on strict quadtree methods to establish a LOD algorithm, and the LOD algorithm with a view to achieve the dynamic multi-resolution terrain. Many times using ground texture, brightness map technology to lighting scenes. DEMO while also achieving the Billboard, motion blur, function. Adoption of C, the modular structure allows procedures with high scalability.)

MAVLink路由器和防火墙。它可以通过串行和UDP连接2个或更多MAVLink端点，如自动驾驶仪，地面控制软件，记录仪，图像捕获系统等。当MAVLink数据包具有目标地址时，它们将路由到特定组件。可以基于源系统/组件，目标系统/组件和消息类型来过滤任何目标或广播的分组。过滤器还可以对数据包应用优先级，允许更多重要数据包在端点被阻塞时优先于较低优先级数据包。(A MAVLink router and firewall. It can connect 2 or more MAVLink endpoints such as autopilots, ground control software, loggers, image capture systems, etc over serial and UDP. MAVLink packets will be routed to specific components when they have a destination address. Any packet, targeted or broadcasted, can be filtered based on source system/component, destination system/component and message type. The filter can also apply a priority to packets allowing more important packets to take priority over lower priority packets when an endpoint is choked.)

你将学到为何利用其他开发人员的经验与智慧解决问题，我们会看看设计模式的用途与优点，并通过实例来了解模式是如何运作。(You will learn why to use the experience and wisdom of other developers to solve the problem, we will look at the uses and benefits of design patterns, and an example to understand the model is how it works.)

The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video.(The PCI Local bus concept was developed to breakthe PC data I/O bottleneck and clearly opens the doorto increasing system speed and expansion capabilities.The PCI Local bus moves high speed peripheralsfrom the I/O bus and places them closer to the system sprocessor bus, providing faster data transfersbetween the processor and peripherals. The PCI Localbus also addresses the industry s need for a bus standardwhich is not directly dependent on the speed, size and type of system processor. It represents thefirst microprocessor independent bus offering performancemore than adequate for the most demandingapplications such as full-motion video.)

巴特沃斯滤波器C语言实现,低通滤波器,IIR()

这个源码是运用ado方式连接数据库的例子其中实现方式是利用ado类中的方法。运用C++实现(Examples of this source is to use ADO to connect to the database using C++ achieve)

说明：  使用MFC对图元文件进行操作，包括保存图元文件，使得变换窗口的时候图像不消失(The use of MFC to operate metafile, including the preservation of metafile which transform the window does not disappear when the image)