俄罗斯方块四程序：改进版本的俄罗斯方块支持双打，程序…

我的小网站个人利用业余时间设计的，感觉 还是有待于进一步的提高-my personal use of small-time website design, I feel needs further improvement

用API编写的串口通信小程序，2串口连接后，能够相互发送文字-Prepared using serial communication API applet, 2 serial port connection, can send each other text

delphi调用flash做为欢迎界面附flash及delphi源码-delphi call as a welcome flash interface flash attached and delphi source

查看显示网络计算机时间，到达同步的目的-View shows the network computer time, arriving in synchronization purposes.

本算法使用分治法求解最近点对问题。事先用O(nlogn)时间对x坐标进行排序，使得所有的点是按x坐标从小到大排好序的（x坐标相同时y坐标小的排前），然后取下标小于n/2属于左边的点集PL，取下标大于n/2属于右边的点集PR，即用O(1)时间就可以将规模为n的问题分解为两个规模为n/2的、同类型的子问题。分割完毕之后就可以采用分治法，分别求出PL和PR中的最近点对，最终通过递归实现。-This algorithm uses divide and conquer to solve the problem closest point. Prior to use O (nlogn) time to sort the x coordinate so that all points are based on x coordinates from small to large sorted (x coordinates with the same y coordinates of the small, the top), and then remove the standard is less than n/2 the set of points belonging to the left PL, remove the standard is greater than n/2 set of points belonging to the right of PR, that is to use O (1) time can be the problem size n divided into two size n/2, the same type The sub-problems. Segmentation can be used after completion of sub-rule method, respectively, find the PL and PR in the last points and eventually through the recursion.

DOS下的万年历,有兴趣可改成UNIX下的CAL-calendar under the DOS, UNIX interest may change under the CAL

雷达阵列信号信号处理工具箱,包括主动雷达和被动雷达雷达信号的建模与仿真,还有不少好的例子.-Radar Array Signal Signal Processing Toolbox, including the active radar and passive radar signal modeling and simulation, there are many good examples.

DC motor control with atmega8 for auto door

Try this for stopwatch counter timer.

可以得到本地机器IP地址，同时对指定IP地址进行检测，是否正常-Can be the local machine IP address, at the same time on the specified IP address detection, and whether it is normal