此功能可以计算二维光子竟日的带隙的计算，适用于正方格子，请注意了-This function can be calculated band gap of two-dimensional photonic Jingri calculation applied to the square lattice, please note that the

使用delphi编写的一个LED控制软件，改软件能控制16*16点阵的LED，有多种内置效果-Use an LED control software written in Delphi, to change the software can control 16* 16 lattice LED, there are many built-in effects

今有 6 x 6 的棋盘格。其中某些格子已经预先放好了棋子。现在要再放上去一些，使得：每行每列都正好有3颗棋子。我们希望推算出所有可能的放法。下面的代码就实现了这个功能。-This checkerboard of 6 x 6. Some lattice has been pre-put away a pawn. Recapture up, such that: each row and each column exactly three pieces. We want to figure out

采用格子波尔兹曼方法编写的二维方腔流程序-cavity flow using Lattice boltzmann method