keilc51写的，双色LED点阵屏 可移动 速度可调

火柴游戏 21根小火柴谁拿到最后一根则输-Match 21 small game matches who will get a final losers

打字 五笔_英文打字练习软件源码 帮助学习交流工作经验 -Wubi _ English typing practice typing software source code to help study and exchange of experience

构造一组输入为白噪声加三个频率非常接近的正弦波，其信噪比为10dB，观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率，并比较结果。-constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.

一个简单的管理程序-a simple management process

Simple OPC client,值得研究。 -Simple OPC client, worth studying.

涉及平面拟合方法，利用最小二乘算法实现对三维平面的拟合，同时计算平面度和不确定度-Plane fitting method involves using the least-squares algorithm for fitting three-dimensional plane, while the calculation flatness and uncertainty

参加运动会有n个学校，学校编号为1……n。比赛分成m个男子项目，和w个女子项目。项目编号为男子1……m，女子m+1……m+w。不同的项目取前五名或前三名积分；取前五名的积分分别为：7、5、3、2、1，前三名的积分分别为：5、3、2；哪些取前五名或前三名由学生自己设定。（m

此文件包含用visual c++编译的流水灯的程序代码，一定可用digital-This file contains the use of visual c++ compiler of the water code lights, digital can be used must

二维FDTD模拟 pml吸收边界程序，功能强大，书写详尽-Pml absorbing boundary two-dimensional FDTD simulation program, powerful, writing a detailed

这是一个小游戏程序,名字也很好听:思想阅读者.-This is a small game program, whose name is also good to listen to: thinking of the reader.