PR

Cartoon animation effect is a kind of 3D rotation according to the position of the mouse, and with light and shadow effects, the effect is very cool.

huangye求生的辅助,希望大家可以试着下载使用下。(huangyeqiusheng help)

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)

大一学C语言自己做的一个班级成绩管理系统(C is the base machine language)

常用的电弧模型，在matlab中建立的电弧模型，能够用来研究电弧的电流电压特性。(Common arc models, arc models built in Matlab can be used to study the current and voltage characteristics of arcs.)

用于HMC704的测试程序，已验证锁定 工作在HMC模式(For the HMC704 test procedures, to verify the lock Working in HMC mode)

Test the picture of Lena.

JSP毕业设计：课程和成绩管理系统MSSQL版，某高校学生的毕业设计：学生课绩管理系统，由登陆模块，学生模块，教师模块，管理员模块四部分组成。所附带的文档包括系统结构图.doc、学生课绩管理系统.doc。 　　采用Servlet+Jsp+JavaBean+SQL2000 设计，其中Servlet担当主要逻辑控制，通过接受Jsp传来的用户请求，调用以及初始化JavaBean，在通过Jsp传到客户端，本系统中SqlBean担当主要的与数据库的连接与通信，JavaBean在本系统中主要担当配合Jsp以及Servlet来完成用户的请求，而Jsp主要担当接受与响应客户端。

AT80S52 7se segment common cathode interface

使用蒙特卡洛采样，计算圆柱体、立方体和四棱锥三个物体相交部分的体积(Monte Carlo sampling is used to calculate the volume of the intersecting parts of a cylinder, a cube and a quadripyramid.)