passive component schematic library for altium

本文论述了嵌入式系统相关理论、嵌入式Linux 的基本概念, 主要阐述了采用嵌入式Linux 进行视频图像数据的捕获、存储、显示等。采用的关键技术包括V4L、framebuffer、数字图像格式变换等, 提出了图像数据格式的变换方法。同时阐述了具体的实现方法。-This article discusses the theory of embedded systems, embedded Linux basic concepts, mainly on the use of embedded Linux for video image data capture, storage, display and so on. The use of key technologies including V4L, framebuffer, such as digital image format transformation, the image data format transformation method. At the same time on a specific method.

主要介绍U-BOOT的结构，流程，以及交叉编译环境的建立-introduced U-BOOT structure, processes, and cross compiler built environment

LDPC编码在OFDM系统中的应用与性能分析 关于LDPC 在OFDM 中的一篇文章-LDPC codes in OFDM System and Performance Analysis of OFDM on the LDPC in an article in

通过MATLAB对过采样sigma-delta调制器进行仿真的设计方案，采用多级级联结构，有效减少运算量和硬件开销。-By MATLAB on the over-sampling sigma-delta modulator design simulation, using multi-stage cascade structure, effectively reduce the computational complexity and hardware overhead.

2009年电子设计竞赛所有题目合集，本科专科组都有-2009 Electronic Design Contest for all subjects Collection

这是一个介绍PCI硬件底层驱动程序的编写方法文档。介绍了一些底层驱动函数的使用方法-This is a PCI hardware on the bottom of the Driver compilation of documents. On the bottom of some drivers use the function

信号灯受一个启动开关控制，当启动开关接通时，系统开始正常工作，且先南北红灯亮，东西绿灯亮；当启动开关断开时，所有信号灯熄灭；南北绿灯和东西绿灯不能同时亮，如果同时亮则应报警后关闭信号灯系统。-To start signal by a switch control, when the start switch connected to the system started to work, and the first north-south red light, green things when the start switch off all lights extinguished north-south and east-west green light green light can not be at the same time, if At the same time, bright lights should be shut down after alarm system.

学生信息管理系统设计 学生信息包括：学号，姓名，年龄，性别，出生年月，地址，电话，E-mail等。提供以下功能： 1、系统以菜单方式工作 2、学生信息录入功能（学生信息用文件保存）－－输入 3、学生信息浏览功能－－输出 4、学生信息查询功能－－算法，按学号、姓名等查询 5、学生信息的删除与修改 -Student Information Management System Design Student Information includes: Student ID, name, age, gender, date of birth, address, telephone, E-mail and so on. Provides the following features: 1, the system in order to work the way the menu 2, student information input function (Student Information used to save the file)- Input 3, student information browsing- Output 4, student information query functions- algorithms, according to study number, name, etc. Search 5, deletion and modifications Student Information

Huawei doc,you are a soft engineer ,you need read it ,and do much work.

sigmatel 设计方案的重要参考，里面有包含软件的设计规范的。-SigmaTel design an important reference, which has included the design of software specifications.