一套高级美丽的幻灯片，需要的可以下，绝对超值

关于linux下Pthread的使用教程，共有3个pdf文件，适合初学者学习多线程编程。 -Pthread under linux on the use of guides, there are three pdf documents, for beginners learning multithreaded programming.

收集保留牛人对C语言指针方面知识的总结，对理解C指针有很大帮助！-Cattle were collected to retain knowledge of the C language pointer summary of the understanding of C pointers helps a lot!

一个图片阅览的例子,实现图片缩放等功能 -viewing a photo examples and achieve Photo zoom function

Transferred Account Procedure Data Record Format Specification Version Number 3 01 June 2006

the book provides many solved examples that illustrate the principles involved, and includes, in addition, two chapters that deal exclusively with applications of unconstrained and constrained optimization methods to problems in the areas of pattern recognition, control systems, robotics, communication systems, and the design of digital filters. For each application, enough background information is provided to promote the understanding of the optimization algorithms used to obtain the desired solutions.

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perl快速入门。由浅入深，循序渐进。中文教程。-A quick entrance to study perl

龙芯处理器主要包括三个系列。龙芯1号处理器及其IP系列主要面向嵌入式应用，龙芯2号超标量处理器及其IP系列主要面向桌面应用，龙芯3号多核处理器系列主要面向服务器和高性能机应用。根据应用的需要，其中部分龙芯2号也可以面向部分高端嵌入式应用，部分低端龙芯3号也可以面向部分桌面应用。以后上述三个系列将并行地发展。 龙芯系列处理器通过充分开发指令级并行性、数据级并行性、以及线程级并行性来提高性能。其中龙芯1号系列微处理器实现了带有静态分支预测和阻塞Cache的单发射的乱序执行流水线；龙芯2号系列微处理器实现了带有动态分支预测和非阻塞Cache的超标量四发射乱序执行流水线，龙芯2号系列微处理器还使用浮点数据通路复用技术实现了定点的单指令流多数据流指令；下一代的龙芯3号系列微处理器将实现片内多核技术。-err

航标灯控制器要具有下面功能： （1）具有白天停止工作，晚上开始工作的特点 （2）实现信号灯闪2s，停2s （3）信号灯开始启动的同时，6位数码管开始计时，及记录信号灯工作的时间 （4）能够有一个强制信号源，强制中断 （5）信号灯损坏时能够报警 -Navigation light controllers must have the following functions: (1) has to stop working during the day, beginning the evening of the characteristics of the job (2) flashing lights realize 2s, stop 2s (3) signal started at the same time, digital tube 6 start time, and records signal time job (4) be able to have a mandatory source, mandatory interruption (5) The alarm signal can damage

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