Java(day07)StudyNotes

说明：  比较牛逼的snmp程序，关于拓扑发现的程序，(More Niubi the snmp procedures, on the topology discovery procedure)

使用java，实现的简单的实现学生选课系统，附有源码和运行截图以及数据库(Using java, the simple implementation of student course selection system, with source code and running screenshots and database)

java写的qq聊天软件 带有客户端和服务端(qq chat software written in java client and server with)

用JAVA写的带通滤波代码，实现思路很简单，没有采用各种数字滤波的方法。而是通过傅里叶变换到频域，将要求外的频率均置0，再逆傅里叶变换得到的。效果还不错。(Written using JAVA bandpass filtering code to achieve the idea is very simple, without using a variety of digital filtering approach. But through the Fourier transform to the frequency domain, the frequency requirements are set to 0, then the inverse Fourier transform. Results were pretty good.)

Reading and writing in excel files, tutorial in basic4android developers.

一个等值线控件可以绘等高线counter(a contour controls can be drawn contours counter)

Content Handler Factory Test extends Test Case.

Practical_Quiz_4 ssd1 very understandable

ClassTest extends junit.framework.TestCase.

an ordering system in java