Location based services

OpenGL！不错的书！呵呵！重点看看前5课-OpenGL！

本书介绍了c语言的基础知识，是c语言初学者的良师益友。-This book introduces the basics of c language is c language mentor for beginners.

MSP430编程-MSP430 Programming

从C转到C++，.好书。-from C to C,. Books.

一篇关于本体分类的英文文献资料。有很高的研究价值。-An ontological category on the English literature. Have high research value.

java_sliders福州大学内部的java的入门课件-the slider of java of Fuzhou University

27天Java培训中英文对照 .html格式篇幅巨大 源码齐全 -27 days Java training in bilingual. Html format full-length tremendous source

北大java教程，据说很不错。可以看看！-North java tutorial, it is said is pretty good. Can look at!

01引论 02进程的描述 03进程的控制 04进程的同步 05经典同步问题与管程 06进程的通信 07线程与编程 08处理机调度 09实时调度 10处理机死锁 11死锁+多处理机 12程序装入与内存连续分配 13连续分配与分页管理 14分页与分段内存管理 15虚拟存储和请求分页 16页面置换算法 17页面置换与请求分段 18I-O系统 19缓冲管理与设备分配 20设备分配与设备处理 21磁盘管理 22文件系统与结构 23目录与空间管理-01 02 03 describes the process of the process of controlling the process of synchronization 04 05 classic synchronization problem with the way management 06 communications process with the 07-thread processor scheduling programming 08 09 10 Real-time scheduling processor Deadlock 11 multiple Deadlock Jimmy plane loaded with 12 procedures for memory allocation and distribution of 13 consecutive Pagination management section 14 Pagination and 15 virtual memory management request to be stored and pagination 16 pages 17 pages replacement algorithm with the request replacement section 18I-19 O buffer management system and equipment distribution and 20 distribution equipment handling equipment 22 21 disk management and file system d

一篇讲解OFDM技术的PDF文档，里面详细讲解了OFDM原理，希望对初学者有帮助。-One explain the OFDM technology, PDF documents, which gave a detailed OFDM principle, want to be helpful for beginners.