从一次指数平滑、二次指数平滑和三次指数平滑的编程规范来看,一次指数、二次指数和三次指数在parameter表的记录上是有差异的。

一次指数parameter表规范:

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

二次指数parameter表规范:

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

三次指数parameter表规范:

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

该例程将沿用一次指数中定义的一些表类型及表结构。

Area: AFLPAL

Function: SINGLESMOOTH

算法说明:http://www.cnblogs.com/omygod/archive/2013/05/04/3060288.html

编程规范:http://www.cnblogs.com/omygod/archive/2013/05/06/3062438.html

一次指数例程: http://www.cnblogs.com/omygod/archive/2013/05/05/3060480.html

二次指数例程:http://www.cnblogs.com/omygod/archive/2013/05/06/3062421.html

 

1. 创建PAL存储过程

SET SCHEMA _SYS_AFL;

CALL SYSTEM.AFL_WRAPPER_GENERATOR ('PAL_TS_D', 'AFLPAL', 'TRIPLESMOOTH', PAL_TS_SIGNATURE);

 

2. PAL Setup

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

 

3. APP Setup

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

4. RunTime

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

 

5. 结果展示

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

 

6. 参数调整及展示

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

[Step By Step]SAP HANA PAL三次指数平滑算法实现TRIPLESMOOTH

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