tetris

说明：  lastools工具，利用lastools工具可以將las文件轉換類型，並且可以在potree中使用(the tool of lastools)

VB获取当前日期时间的一个范例程序,有需要的就下载吧。(VB to get the current date and time a sample program, there is a need to download it.)

这本书延伸科学畅销书“全球定位系统 - 理论与实践”，以涵盖全球导航卫星系统（GNSS），包括俄罗斯GLONASS，欧洲伽利略系统，以及其他系统。书是指在一般意义到GNSS来描述各种现有参考系统的坐标和时间，卫星轨道，卫星信号，可观察，数学模型的定位，数据处理，和数据转换。本书是一本大学级入门教材，目的是作为学生的参考以及为专业人士和科学家在大地测量领域，测量工程，导航和相关学科。(This book extends the scientific bestseller GPS- Theory and Practice to cover Global Navigation Satellite Systems (GNSS) and includes the Russian GLONASS, the European system Galileo, and additional systems. The book refers to GNSS in the generic sense to describe the various existing reference systems for coordinates and time, the satellite orbits, the satellite signals, observables, mathematical models for positioning, data processing, and data transformation. This book is a university-level introductory textbook and is intended to serve as a reference for students as well as for professionals and scientists in the fields of geodesy, surveying engineering, navigation, and related disciplines.)

小型定单系统,用VB和ACCESSS写的大家一起学习,不错的资料(Small order system, with VB and ACCESSS written by everyone to learn, good information)

利用MFC制作的一个鼠标拖拽拼图小游戏，新手上路 多多指教(MFC produced a mouse using drag and drop puzzle game, novice road great weekend)

说明：  一本介绍ArcObject组件开发的书，介绍GIS二次开发(Copies of the book ArcObject component development, secondary development of GIS introduction)

win32 opengl画线,配置好了glut,h(Win32 opengl draws lines, and glut,h is configured)

说明：  一个九宫格小游戏的源代码，主要应该编辑框，实现输入，编辑和修改，检测(A Jiugongge game' s source code, should the main edit box, the input, editing and revising, testing)

说明：  获得lammps中data文件的几种方法(Several methods of obtaining data files in lammps)

Linux下多线程编程指南，pdf格式，介绍了Solaris操作系统中POSIX线程和Solaris线程的多线程编程接口，该指南将指导程序员如何创建性新的多线程程序以及如何向现有的程序中添加多线程(Under the multi-threaded Linux Programming Guide, pdf format, introduced the Solaris operating system, POSIX threads and Solaris threads of the multi-threaded programming interface, the guide will guide programmers how to create multi-threaded nature of the new procedures and how to add to an existing program Multithreading)