双PWM 16F628A

图书馆管理系统，该系统是用Visual Studio 2010实现的，该系统能够实现对图书的增删改查、图书的借阅、归还、以及借阅信息的查询、数据的保存、读取等基本功能，该系统适合于初学者的学习与借鉴。

　　笔者在开发县级电网调度自动化系统的过程中，碰到一个要绘制电力系统一次接线图的问题。由于电力系统一次接线图比较复杂，图上有一 些特殊的符号，象变压器符号、开关符号等等，用一般的编程方法来绘制比较困难，因此，笔者用C语言开发了一个手工绘制电力系统一次接线图 的键盘绘图程序，使用该程序绘制的一次接线图符合用户需求，效果良好。-writer in the development of county-level SCADA process, encountered a power system to draw a diagram of the problem. The electric system diagram of a more complex map some special symbols, symbols like transformers, switch symbol, and so on, using common programming methods to map more difficult, therefore, I used the C language development of a hand-drawn power system diagram of a keyboard mapping procedures, the use of the program was produced by a diagram meet the demands of users, to good effect.

这是一个项目，火箭被点燃，然后在空中爆炸。

文件上传系统 无组件上传 可选择文件类型 上传文件的大小-file uploads System components can upload files upload file size

乘序给出了对称Chebyshev滤波器的设计.注意:语法规则 cheblp.m lowpass filter design (specify del) cheblp2.m lowpass filter design (specify ws) chebbp.m bandpass filter design (specify del) chebbp2.m bandpass filter design (specify ws1,ws2) chebdiff.m lowpass differentiator design-sequence given by the symmetry Chebyshev filter design. Attention : grammar rules cheblp.m lowpass filter design (specify del) cheblp2.m lowpass filter design (specify ws) chebbp.m bandpass filter design (specify del) chebbp2.m bandpass filter design ( specify ws1, WS2) chebdiff.m lowpass design differentiator

本源程序提供在AWGN信道下的bpsk调制方式的仿真，并与理论曲线作比较，得到了理想的结果-This source provides bpsk under the AWGN channel modulation of the simulation, and compared with the theoretical curve obtained satisfactory results

FLASH透明动画适合做各种网页标题使用 谢谢大家回顾 呵呵FLASH透明动画适合做各种网页标题使用 谢谢大家回顾 -transparent Flash animation suitable for the use of various web heading Thank you recall Oh transparent dynamic FLASH painting suitable for the use of various web heading recalled Oh thank you

关于java的一个项目-on a project

这是我用来搜索序列中目标段的代码～ 注：其中有些地址，需要自己修改。-This is what I used to search sequence in the target section of code ~ Note: some of which address the needs of their own modifications.

这是一个JSP的一个摸班部件， 学生管理系统的一部分-This is a touch of a JSP components classes, students part of the management system