UART

基于NI的声压数据采集卡，利用labview程序采集15路麦克风信号并保存(The sound pressure based on NI data acquisition card, use 15 mic labview signal acquisition process and save)

LPC1768adc和uCOS加一起,主要是用一个adc采集信号然后通过串口发送(LPC1768adc and uCOS are added together, mainly using an ADC to collect signals and send them through serial port.)

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The GRLIB IP Library is an integrated set of reusable IP cores, designed for system-on-chip (SOC) development. The IP cores are centered around a common on-chip bus, and use a coherent method for simulation and synthesis. The library is vendor independent, with support for different CAD tools and target technologies. A unique plug&play method is used to configure and connect the IP cores without the need to modify any global resources.-The GRLIB IP Library is an integrated set of reusable IP cores, designed for system-on-chip (SOC) developmen t. The IP cores are centered around a common on-c hip bus, and use a coherent method for simulation and syn thesis. The library is vendor independent, with support for different CAD tools and target technologies. A unique plug

采用CG法求解稀疏对称奇异矩阵得到的Ax=b(Implementation of a conjugate-gradient type method for solving sparse linear equations: Solve Ax = b or (A- sI)x = b. The matrix A- sI must be symmetric but it may be definite or indefinite or singular. The scalar s is a shifting parameter – it may be any number. The method is based on Lanczos tridiagonalization. You may provide a preconditioner, but it must be positive definite. )

一个带上传功能的JSP网页编辑器插件，可上传图片和文件，经过自定制适用于JSP的在线文本编辑器，运行效果如演示截图所示，看上去功能挺多，可满足一般的网页文本编辑。用法说明： 　　htmleditoreditorupapiupfile.jsp 这个文件是上传文件 　　以下是此文件的参数说明： 　　String url = "upload/"; 原图上传地址 　　String url2 = "upload/s/"; 缩略图上传地址 　　String geShi = "yyyyMMddhhmmss"; 上传后文件名命名规则 　　String filemulu = date.getBygeshi("yyyyMMdd"); 日期目录规则 　　float tagsize = 300; 缩略图大小 指宽度300，长度按照原有比例缩放

基于NIOS II的贪吃蛇游戏设计，有三种模式：普通模式、障碍物模式、双蛇模式(Greedy Snake)

matlab 裂纹检测 检测老师提供的香水瓶上的裂纹，拍摄玻璃瓶图像时，可采用任意方法，酌情处理，只获取裂纹图像即可。(matlab Crack detection)

此程序在纯DOS状态下运行，运行命令：write slic on,可以将一些hp电脑激活为OEM的正版-This process in a pure state run under DOS, run the command: write slic on, can be activated for some hp computer OEM genuine

USB1_1和USB2_0相关标准-技术指南-北京捷瑞电讯设备有限责任公司-USB1_1 and USB2_0 relevant standards- Technical Guide- Beijing Jierui telecommunications equipment limited liability company