Window_Licance_Number

La paciencia es la madre de la sabiduria 2

二总线设计系列三：从站原理设计（原理图+pcb）(Two bus design series three: from the station principle design (schematic diagram +pcb))

超级五子棋 超级五子棋 -Gobang super super super Gobang Gobang

DOS下练习打字程序 保存一个abc.txt文件在同一目录下.-DOS practice typing procedures abc.txt preserve a document in the same directory.

本文的电子密码锁利用数字逻辑电路，实现对门的电子控制，并且有各种附加电路保证电路能够安 工作，有极高的安全系数。 (In this paper, electronic locks using digital logic circuits, the realization of the electronic door control, and a variety of additional circuitry to ensure that the circuit can work in security, high safety factor.)

了解stm32,原理图适合初学者，图中还说明了封装类型(Understand stm32To understand STM32, the schematic diagram is suitable for beginners, and the packaging type is also illustrated.)

The word building game is a well known game all over the world. It is also called as scrabble. In this network-supported game, four players can play the game together sharing the same matrix board. Players can join their corresponding opponents directly by searching. I have used UDP sockets for searching the hosted game and TCP sockets for game processing. This game can be played within the subnet.

NSEG是美国兰利研究中心推出的飞行器起飞、爬升、巡航、加速、下降、减速和着陆等各个过程分析软件。(NSEG was developed to perform rapid aircraft mission analyses. It is based upon the use of approximate equations of motion whose form varies with the type of flight segment. Flight segments considered are takeoff, accelerations, climbs, cruises, descents, decelerations, and landings. Layered atmosphere options are available. The program can also be used for flight envelope mapping. NSEG provides the capability to analyze aircraft missions from low to hypersonic speeds. Realistic and detailed vehicle characteristics are input to NSEG to permit accurate mission analysis. NSEG allows engine scaling so as to fit the design under analysis. NSEG contains several approximate flight path optimization capabilities based on Rutowski energy-like criteria for considering minimum time or fuel flight segments and maximum range segments during climb or descent. Takeoff and landing analysis is based on the Air Force Flight Dynamics Laboratory DATCOM method of high lift aerodynamic modelling)

C语言简单实现树型结构,C语言简单实现树(C language simple implementation of Tree structure C language simple implementation of Tree)

vc的一些原码,对于帮助学习和提高很有帮助-vc some of the original code, for help to learn and improve very helpful