赛车游戏VC源代码 编译RaceX.dsw文件，在Debug目录下会生成文件RaceX.exe，直接双击该文件，即可运行“赛车”程序。 ********** 要...

详细介绍cad转mapgis的过程及方法。-Cad details mapgis to the process and methods.

防火墙和网络安全方面的测试规范和国家标准，主要是将硬件防火墙。-Firewall and network security test standards and national standards, primarily the hardware firewall.

此文件主要说明了二叉树的建立建立过程，用户看后可提出意见！-this document mainly to explain the establishment of a binary tree building process, users can read comments!

avrjtagflash仿真器烧写代码用于自制作仿真器的烧录文件-programmer code avrjtagflash emulator emulator for the self-produced recording documentation

校园二手交易系统,具有完备的后台操作以及应用功能!-campus secondary trading systems, has a sound background and the application of functional operation!

包含水汽压、比湿、位温、虚温。。。。。。，不管你信不信 反正这是我见到的最全的 贴上来 给大家共享了 转自气象家园

windows平台下端口开发工具,可以在visual studio .net中开发的工具包。-windows platform port development tools, in the visual studio. net developed the tool kit.

视频卡的测试程序-video card testing procedures

这是一种求解微分方程的高精度数值方法，对解决很多非线性问题有很大优势，由钟万勰院士首创-This is a high-precision numerical solution of differential equation methods, to solve many nonlinear problems has great advantages, from the first academician Zhong Wanxie

这个程序可以计算给定点处的小区信号范围覆盖。-is program computes a map of visibility from a selected point on a topography. It has been written to help the search for radio relay best location. Because it considers only direct line of sight, it gives a good estimation for possible radio link for short distances only (less than 10 km), neglecting curvature of the Earth, Fresnel zone and atmospheric refraction on radio waves propagation. The program computes the relative elevation angle of the mask for each point (the angle is null or negative if the point is visible). The function needs a digital elevation model Z and associated (X,Y) vectors or matrices of coordinates (same unit as Z), position of the point (X0,Y0), the antenna height H0 (for instance 4 m), and the hypothetic antenna height Ha on each topography points (for instance 3 m). When no output argument is given, the function plots a map of the results (color map of mask angles, and blank for visible points, see example screenshot). The s