模拟回波信号，北京大学航空航天研究。

圣诞快到了，做了个恶搞程序，一打开程序，当前窗口就不停地抖动，显示屏会不间断出现白色亮点就像下雪一般.-Christmas is coming, made a program, an open procedure, the current window on non-stop to shake, the display will continuously appear as bright white snow in general.

PXA270穿口里程-I wear mileage PXA270

医院门诊管理系统，根据管理员的登录，可以进行医院门诊的管理，对病人进行住院和医用的记录-Hospital out-patient management system, according to the registry administrator, you can out-patient hospital management, hospital patients and medical records

将汉字转换为拼音首字母和拼音全称的程序 可以用于汉字to拼音的钻换-of Chinese characters conversion to the first phonetic alphabet and phonetics procedures can be written in Chinese characters used to drill for the Pinyin

演示如何使用动画光标-demonstrate how to use the cursor animation

这个是对先进先出队列FIFO的理解,希望能帮到大家,-This is the understanding of FIFO FIFO queue and hope to help you

用delphi编写的计算器-prepared using the calculator

转至《手机游戏开发》上的一个RPG游戏例子，希望对初学者有帮助。-Go to the " mobile game development" on the example of an RPG game, want to be helpful for beginners.

JPEG格式说明，和解码流程介绍，对移植JPEG的解码CODE很有帮助。-JPEG format, and decoding flow introduction of transplantation JPEG decoder CODE helpful.

  本程序是在VB.NET下编写的，由标签作成的墙体，由鼠标来触发，用鼠标不能碰到墙体则会返回到原点来达到走迷宫的效果，达到终点时会出现对话框提示完成。