以JDK实现俄罗斯方块游戏，支持界面风格转化，面板颜色变化，有背景音乐，音乐与游戏进程同步，音乐部分由Java Media FrameWork实现，均有源码。-Tetris game with JDK implementation, support interface style transformation, panel color change, the background music, music and games process synchronization, music and

使用java语言实现五子棋双人对弈，并且在对弈过程中可以实现通信，目前只支持两个客户端进行网络对战，多个玩家还有如线程同步问题等。两个客户端可以在同一台电脑上运行。 -Using java language double chess backgammon, chess and in the process of communication can be achieved, currently only supports two clients for online play, many pl

Combined with PCA scale invariant feature transform (SIFT) algorithm, Related impulse response analysis algorithm and inspection, PSS primary synchronization signal in the time domain simulation related.