主要用于测绘人员的坐标换算如 大地坐标转经纬度或经纬度转大地坐标...

labwindows/cvi 和 vc++6.0的混合编程。程序的执行需要labwindows/cvi组件的支持-labwindows/CVI and vc 6.0 mixed programming. The procedures are needed labwindows/CVI components support

用c++做的图书馆管理系统，英文界面 功能包括注册 借书 还书 书本登记等--Librariy Management System

坐标方位角反算，其中包括角度化弧度，弧度化角度的模块。-survey code ,very easy and useful

source code of dsdv protocol in tcl for NS2

自己做的演示用的PPT，讲crossbow的WSN平台用的低功耗MAC协议和XMesh路由协议的。对研究crossbow平台很有帮助-Make their own presentation using PPT, speaking crossbow used in the WSN platform, low-power MAC protocols and routing protocols XMesh. Useful platform for the study of crossbow

... ...游戏 src......源代码 image....图片 -Src ...... ... ... the game source code image .... picture

笔者首先提出了煤岩变形破裂过程电磁辐射与应力耦合的概念,然后在实验研究、理论分析和数值模拟的基础上从力电耦合的角度研究了煤岩冲击矿压预测的电磁辐射法(ＥＭＥ)。研究结果表明:ＦＬＡＣ3Ｄ方法能对矿山巷道掘进过程煤岩内部应力场进行有效的数值模拟 电磁辐射信号主要来源于应力集中区,在场点监测到的电磁辐射信号主要是应力集中区煤岩变形破裂过程产生的 ＥＭＥ信号呈现出与煤岩内部应力变化相同的规律 利用力电耦合方法研究煤岩冲击矿压电磁辐射预测法是可行的。笔者最后还对未来煤岩冲击矿压电磁辐射预测法的研究进行了展望。-first author of coal and rock deformation and fracture process of electromagnetic radiation coupled with the concept of stress, then the experimental research, theoretical analysis and numerical simulations on the basis of Congli coupling angle of coal and rock rockburst forecast of electromagnetic radiation (EME). The results showed : FLAC3D method to mine tunneling process of coal and rock internal stress effective numerical simulation of electromagnetic radiation signal comes mainly from the stress concentration areas, the monitoring point to the presence of electromagnetic radiation signal is mainly concentrated stress coal rock deformation and fracture process of EME signal showing the internal rock and coal Stress changes in the s

测试工作能力，究竟什么方向适合你。很准的，而且很权威-Test the ability to work, what the direction for you. Very accurate and very authoritative

AH简单下载系统-AH simple Download System Proposed

利用有限差分算法编写的三维迭后偏移的代码，算法精度高，结果很理想。-Prepared by using three-dimensional finite difference algorithm Diego after the offset of the code, algorithms, high precision, the result very satisfactory.