美国航空航天局使用的专业卫星定位软件，对中国只限制

数字调制－BPSK.QPSK等等多个调制方式的原理－代码等MATLAB程序。-Digital modulation and so on-BPSK.QPSK the principle of multiple modulation- MATLAB program code.

航空订票系统 学校大作业开发的-Airlines booking system developed by school operations

一个航空公司管理系统的毕业论文,用VB编写,有一定的价值,值得参考-An airline management system thesis, using VB to prepare, have some value, it is also useful

用C编写的飞机订票系统课程设计源代码-prepared by the aircraft design courses booking system source code

用VHDL写的交通灯控制器，基本功能齐全，和马路上十字路口的红绿灯模拟得很像的-write VHDL traffic signal controllers and complete basic functions, on the road and the traffic lights crossroads as the very Simulation

电脑控制加油机源程序， 附录：电脑控制加油机源程序-Tanker source,

飞机订票系统管理-aircraft booking system management

惯性导航四位置寻北算法程序，惯性技术应用-Inertial navigation algorithm four locations north-seeking process, inertial technology applications

C语言编写的航空售票系统，可以实现录入、查询、订票、退票功能。还不错-C language of aviation ticketing system, can achieve entry, queries, booking, refund feature. Not bad! !

广州市公交查询系统-Guangzhou City Bus Inquiry System