水声模型 很不错的东西，经典中的经典，希望对大家有帮助

Easy example RTCM DGPS and RTK Decoder for Linux. -Easy example RTCM DGPS and RTK Decoder for L inux.

gps源代码，主要关于信号生成，硬件编码及大量相关应用的源代码，是深入学习gps的极好材料-gps source code, mainly on the signal generation, coding and a large number of hardware-related application

单仓库设施选址决策方法,用于配送中心选址或者单仓库设施选址-Single-site warehouse facilities in the decision-making method for distribution centers or single-site storage facilities siting

vb.net 优化的交通仿真程序，可计算平均汽车等待时间。-vb.net optimize traffic simulation program, translate the average car waiting time.

惯性导航的传递对准程序，一种速度加姿态的对准。-Transfer alignment of inertial navigation procedures, plus a speed-profile alignment.

桥梁分析小软件，非常的好用，主要做下部计算-Bridge analysis of the small software, very easy to use, mainly the lower part of the calculation done

航空客运订票系统，实现飞机票的预定，退票，查看等功能-Air passenger booking system, is scheduled to air tickets, refund to see such features

用MFC开发的车站管理查询系统可以添加,修改,删除等-with MFC inquiries to the station management system can add, modify, delete, etc.

一个基于局域网的公路收费系统，其中的数据库采用DBASE关系数据库，控制部分设备是特别设计的一块控制卡。实际使用效果不错。-a LAN-based highway toll system, the database used nutritional database, control some of the equipment is specially designed a control card. Actual use of good results.

飞机起飞性能计算，确定飞机的起飞性能，包括滑跑距离、起飞距离、起飞时间、离地速度，气动修正考虑了收放起落架、襟翼的影响，但未考虑地面效应.-Aircraft take-off performance calculations to determine the aircraft s takeoff performance, including the roll distance, takeoff distance, takeoff time, off speed, the amendment takes into account pneumatic retractable landing gear, flaps impact, but did not consider ground effect.