NSNINTERNSFINAL

read properties from properties.file

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.)

管理员账号/密码：admin/admin

jpcap是一个中间件，java语言对网络层以下的功能开发并不好，所以jpcap中间件就开发出来了(jpcap is a middleware, java language on the network layer of the functional development of the following is not good, so jpcap out on the development of middleware)

JAVA图书馆管理系统源码

2.设计一个9x9的棋盘窗口，用黑白相间颜色填充棋盘。棋盘大小为600x600，标题为“棋盘”，窗口大小不可改变。程序文件命名为Exe8_2.java。(2. Design a 9x9 board window, filling the board with black and white colors. Board size is 600x600, titled chessboard , the window size can not be changed. Program file named Exe8_2.java.)

Code to figure out which local variables are active at which points in a method.

文件管理系统 shixianwenjianshangchuanhuozhexiazai(Document Management System)

自己实现的一个简单RPC自己实现的一个简单RPC自己实现的一个简单RPC(A simple RPC own implementation，bala bala bala bala bala bala)

线程Demo join interrupt sleep yield等几个常用线程方法(a simple Thread demo)