HID_Kbd

空化模型的udf编译文件 写的是fluent中默认的空化模型的文件，可以以此为基础进行来更改(This is a udf flie about cavitation model which is in the fluent software, and you can edit it in your own method.)

all execises of ssd4. you can download and use for your programm code. . diiferent types methods and interfaces are exeists.

usb2.0协议相关文档，有助于程序开发，请参考上传得代码使用。(USB2.0 protocol-related documents, contribute to program development, please refer to upload a code to use.)

存储管理的主要功能之一是合理地分配空间。请求页式管理是一种常用的虚拟存储管理技术。 本实验的目的是通过请求页式管理中页面置换算法模拟设计，了解虚拟存储技术的特点，掌握请求页式存储管理的页面置换算法。(One of the main functions of storage management is a reasonable allocation of space. The requested page style management is a common virtual storage management technology. The purpose of this study is to page through the request-type management page replacement algorithm for analog design, understanding the characteristics of virtual storage technology, master requested page storage management page replacement algorithm.)

有一存储很多商品数据(每件商品的属性先后包括：品名、规格、单价(有小数位)、数量，数据的最长长度分别为20、10、6、5，在文件中以空格为分隔，每个商品的数据占一行)的文本文件，从键盘输入某种商品的品名，要求在文件中查找有无相应品名商品(可能有多条记录或没有)，若有则在屏幕上显示出相应的商品的品名、规格、数量、单价(显示时，品名、规格、数量、单价之间使用逗号(,)作分隔，单价显示时只显示2位小数)，若无则显示没有相应品名的商品。 (There are a lot of goods stored data (each item has the attributes include: name, size, price (with decimal places), quantity, the maximum length of the data were 20,10,6,5, a space in the file is separated The data for each item per line) text file, input from the keyboard of a commodity name, asked whether the corresponding file for the product name (may be multiple records or did not), if it is displayed on the screen of the corresponding product name, size, quantity, unit price (display, name, size, quantity, unit price between a comma (,) as a separator, price display shows only two decimal places), if not then show no corresponding product name .)

ChipGenius是一款USB设备芯片型号检测工具,可以自动查询U盘、MP3/MP4、读卡器、移动硬盘等的主控芯片型号、制造商、品牌、并提供相关资料下载地址.当然也可以查询USB设备的VID/PID信息、设备名称、序列号、设备版本等.软件绿色小巧,即插即用,是数码消费者、电子爱好者、 DIY人士和数码维修人员身边的好帮手.我们还将在后续版本中完善更多功能.(ChipGenius is a USB device chip type detection tool that can automatically query U disk, MP3/MP4, card readers, mobile hard disk controller chips, such as type, manufacturer, brand, and provide relevant information to download address. Of course, you can check USB device VID/PID information, device name, serial number, equipment versions. software green compact, plug and play, is the digital consumer electronics enthusiast, DIY and digital maintenance personnel are a good helper around. we will improved in subsequent versions of more features.)

抓屏 通过对屏幕抓屏，进行监控，采用多线程方式(Capturing the Screen Capturing the Screen on the screen, the monitor, using multiple threads)

用VC。NET2005实现的数据流图编辑程序，实现不同图形的绘制、移动和编辑等功能。(VC.NET2005 achieve the data flow diagram editing procedures, different graphics rendering, mobile and editing functions.)

此程序为地震层析成像的正演算法，此算法用来解正问题。(This program is a forward algorithm for seismic tomography, which is used to solve the problem.)

说明：  I2C测试程序，实现控制板与存储器之间的读写操作，有利于初学者对I2C的了解与学习(I2C test program, to achieve read and write operations between control board and memory, is conducive to beginners' understanding and learning of I2C.)