Dongguan racetrack inquiry system, common to other inquiries systems

用于地球物理勘探钻井和爆炸两个班报的因素对比，选出不同因素的钻井好爆炸-Drilling and geophysical exploration for the explosion of two classes of factors reported contrast, the drilling of different factors to elect a good explosion

SQL的经典学习资料，英文版的 快速学习的好材料-SQL classical learning materials, the English version of fast learning good material

智能天线中的d music 算法，可以实现波束赋形，权值优化等-smart antenna d music

广义预测控制的COM接口程序 VBheVC可调用 实现联合编程-Generalized Predictive Control of the COM interface program can call VBheVC realize joint programming

用C++开发的推箱子的游戏，一款益智游戏。-With C++ Development of the game Sokoban, a puzzle game.

在机械开发时,用于查表的,这样快捷方便,这里大都是常用的集中在一起-in mechanical development, for the look-up table, so fast, here are mostly commonly used together

DC motor control with atmega8 for auto door

关于RS 编解码的资料！ -On the RS codec information!

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

用Ｃ语言写的学生信息管理程序原代码 有排序，删除，插入等功能-Using C language to write procedures for information management students have the original code to sort, delete, insert and other functions