EJB-JPA 项目

指数平滑法预测数据 输入: k--平滑周期 * n--原始数据个数 * m--预测步数 * alfa--加权系数 * x--指向原始数据数组指针 * 输出: s1--返回值为指向一次平滑结果数组指针 * s2--返回值为指向二次指数平滑结果数组指针 * s3--返回值为指向三次指数平滑结果数组指针 * xx--返回值为指向预测结果数组指针-exponential smoothing forecast data entry : k-- smoothing cycle* n-- raw data Number* m-- forecast steps* alfa-- weighting* x-- at the raw data array pointer output : s1-- return value to a point meeting smoothing results array pointer* s2-- return value to the point second exponential smoothing results array pointer* s3-- return value to point to three exponential smoothing results array pointer* xx-- return value to point to the results of forecasts array pointer

wince 下播放声音软件，可以同时播放多通道的声音。-wince the next play a sound software that can play both multi-channel sound.

C++参考手册!方便大家查阅,对于开发C++程序有很大的帮助.像MICROSOFT的MSDN-C reference manual! Facilitate inspection C procedures for the development of a great help. MICROSOFT like the MSDN

用C++语言实现的RSA加密算法，代码中有详细的注释，可以很好的运行。代码效率不错。-Using C++ language implementation of the RSA encryption algorithm, the code detailed notes, can be a very good run. Good code efficiency.

获取变量地址 获取变量地址-To obtain access to the variable address variable address

一个简单的磁盘调度算法，可以实现先进先出，最短寻道，scan的算法-a simple disk scheduling algorithm can achieve FIFO, shortest Seeking, scan algorithm

C++ STL程序员开发指南,是学习STL的好帮手-C++ STL programmers to develop guidelines, learning STL is a good helper

creat table dbo.wzq( [AbsIndex] [int] NULL , [ItemIndex] [int] NULL , [ItemLevel] [int] NULL )no[primary]-creat table dbo.wzq ([AbsIndex] [int] NUL L [ItemIndex] [int] NULL, [ItemLevel] [int] NULL) no [primary]

通过获取计算机系统的时间，来计算农历日期-through access to the computer system to measure the Lunar calendar

cs8900网卡驱动程序，WINCE，ARM2410下的。同时也有说明和手册，既可用也可供学习参考-CS8900 network card driver, WINCE, ARM2410 under. Also has descriptions and manuals, can use it as reference for learning