AN1445_An1444

华为校园招聘合集，各个岗位的的笔试题,非常有用(good book is good book)

一个简单的Java ejb基础级实例，例子主要实现一个与时间有关的方法函数。创建一个访问EJB的客户端应用程序，里面的函数用于使用本地接口产生一个远程接口的应用，通过Bean使用远程接口方法访问数据。。发布EJB文件，然后运行客户端测试程序。。

用JAVA程序编的九宫棋程序，该程序是applet,请编译后执行-procedures with Java JiuGongTu series of the game program, which is applet, compiled implementation

时间域信号转化为频率域，显示其频谱。matlab语言(Time domain signal into a frequency domain, indicating its spectrum. matlab language)

建立水声信道的射线模型在工程应用上有重要的意义。射线声学是把声波的 传播看作是一束无数条垂直于等相位面的射线的传播，每一条射线与等相位面相 垂直，称为声线。声线途经的距离代表波传播的路程，声线经历的时问为波传播 的时间。声线束所携带的能量即为波传播的声能量。与几何光学相似，射线声学 的描述方法给人直观的感觉，在一定的条件下，射线声学的数学运算也比较简捷， 由射线理论给出的声线图可以给声场以直观、形象的理解。 本模型可以准确的衡量声波在海洋中传播路径(Establishing ray model of underwater acoustic channel is of great significance in engineering application. X-ray acoustics refers to sound waves. Propagation is regarded as the propagation of a bunch of innumerable rays perpendicular to the isophase plane, each ray being in phase with the isophase plane. Vertical, called sound line. The distance through which the sound line Travels represents the distance of the wave propagation, and the time that the sound line experiences is the wave propagation. The time. The energy carried by the sound beam is the sound energy of wave propagation. Like geometric optics, ray acoustics The descriptive method gives people an intuitive feeling. Under certain conditions, the mathematical operation of ray acoustics is relatively simple. The sonogram given by ray theory can give an intuitive and visual understanding of the sound field.Accurate measurement of sound wave propagation in the ocean)

C#五子棋源代码，人与电脑对战的五子棋游戏，为了更好的实现游戏逻辑，在界面上没有过多考虑，因此图省事使用了IrisSkin2.dll控件，想自己做界面的可去掉此控件。

说明：  jquery拼图相册展示是一款鼠标点击图片，随机显示图片拼图效果。(JQuery jigsaw album is a mouse click picture, random display image jigsaw effect.)

基于simulink的pid和预测控制器设计仿真-And projections based on simulink of pid controller design and simulation

vc++6.0 开发的驱动短信猫代码，可进行二次开发。

高级人工智能算法中的PSO算法实现，VC++环境(pso in vc++)