沪深股市日收益率的二元copula模型

应用本章构建的游戏角色模块及AI控制模块，并进一步结合已经实现的游戏引擎其它模块的应用，初步掌握如何利用角色类来控制游戏中的角色，并学习如何让角色具有简单的AI能力，为后续的实际游戏设计打下基础。贪吃鱼游戏。 

说明：  基于AT89C51单片机设计制作一个抢答器，具体要求如下： 1、 设计一个智力竞赛抢答器，可同时共8名选手参加比赛，编号为1、2、3、4、5、6、7、8，各用一个按键。 2、 用一个按键作为主持人总开关，用来控制系统的清零和抢答的开始。 3、 抢答器开始后，数码管开始10秒倒计时，若有选手按动抢答按钮，在LED数码管上显示选手的编号，同时灯亮且伴随声音提示；倒计时完成后，选手不能在抢答；有人抢答成功后，要禁止其他选手抢答；最先抢答选手的编号一直保留到主持人将系统清零。(Based on AT89C51 single chip computer, a rush answerer is designed and manufactured. The specific requirements are as follows: 1. Designing an intelligence contest answering machine, which can be attended by 8 competitors at the same time, numbered 1, 2, 3, 4, 5, 6, 7 and 8, each with a button. 2. A key is used as the master switch of the host, which is used to clear the zero of the control system and start the rush response. 3. After the answering machine starts, the digital tube counts down 10 seconds. If a player presses the answering button and displays the player's number on the LED digital tube, the light is on and accompanied by sound prompts. After the countdown is completed, the competitor can't rush to answer. When someone rushes to answer successfully, other competitors are forbidden to rush to answer. The number of the first competitor is kept until the host clears the system.)

输入海水温度、盐度等参数，能够计算不同频率下的海水介电常数(sea water dielectric constant)

说明：  流数据聚类算法，基于密度的Denstream算法(Denstream clustering method)

for beginners of adaboost

这是一个用VC编译的小游戏程序，希望各位同学老师多多指导-This is a translation of VC small Games, I hope many teachers guide students

最小二乘法多次曲线拟合算法-Multi-times Least squares algorithm curve fitting

程序描述：这个程序利用89S51连接DAC0800，然后通过Timer0 的控制不停地送出三角波 */-Description: 89S51 use this procedure to connect DAC0800, and then through the Timer0 kept out of the control triangle wave* /

这是一个小型管理系统这是一个小型管理系这是一个小型管理系-This a small management system which is a sma ll EC Management System

sap系统订单服务类，新增，修改，删除，订单列表(sap system b one order wcf service)