Advertisement
7R XVH WKH 6OLGLQJ :LQGRZ PHWKRG YLHZ 'PG 7\SH DQG
VSHFLI\ :,1'2: 7KHQ YLHZ 'PG7LPH DQG VSHFLI\ WKH
OHQJWK RI WKH SHULRG LQ PLQXWHV WR YLHZ 'PG6XE
SHULRGV DQG VSHFLI\ WKH QXPEHU RI VXESHULRGV DV D QXP
EHU EHWZHHQ DQG
7KHUPDO 0HWKRG
7KH 7KHUPDO PHWKRG LV W\SLFDO RI WKH FKDUDFWHULVWLF WLPH
ODJ RI PHFKDQLFDO RU WKHUPDO GHYLFHV DV WKH\ DEVRUE HOHF
WULFDO HQHUJ\ ,W LV EDVHG RQ WKH &RGH IRU (OHFWULFLW\
0HWHUV $16, & ZKLFK GHILQHV WKH LQWHUYDO RI D
WKHUPDO GHPDQG PHWHU DV WKH WLPH UHTXLUHG IRU WKH PHWHU
WR LQGLFDWH
RI D FKDQJH LQ WKH ORDG 'HPDQG YDOXHV
DUH XSGDWHG RQFH HDFK VHFRQG
)RU H[DPSOH LI \RX VSHFLI\ 'PG7LPH
PHWHU LQGLFDWHV
RI D VWHDG\ ORDG ILIWHHQ PLQXWHV DIWHU
WKH ORDG LV DSSOLHG ,Q WKH QH[W ILIWHHQ PLQXWHV LW UHVSRQGV
WR
RI WKH UHPDLQGHU RI WKH WRWDO ORDG $V D UHVXOW WKH
ORDG LV FRQVWDQWO\ DYHUDJHG DQG WUDQVLHQW YDULDWLRQV DUH QRW
UHIOHFWHG
1RWH 7KH 'HPDQG 6XESHULRG GDWD LWHP LV LJQRUHG
E\ WKH 7KHUPDO PHWKRG
0LQ0D[ 5HVHW
7KH 0LQ0D[ 5HVHW GDWD LWHP UHVHWV 0HWHU DQG 'HPDQG
PD[PLQ YDOXHV LQ WKH PLFURSURFHVVRU WR FXUUHQW LQVWDQWD
QHRXV YDOXHV 7KLV IXQFWLRQ LV XVHIXO ZKHQ VHWWLQJ XS WKH
PLFURSURFHVVRU IRU WKH ILUVW WLPH RU ZKHQ \RX ZDQW WR
UHVHW HOHFWURQLFDOO\PDLQWDLQHG YDOXHV
1RWH 'R QRW XVH WKLV IXQFWLRQ XQOHVV \RX ZDQW WR
UHVHW DOO 0HWHU DQG 'HPDQG PLQPD[ YDOXHV
WR UHVHW VHOHFWHG YDOXHV XVH WKH &DQFHO5HVHW
NH\ GHVFULEHG LQ &KDSWHU
7R UHTXHVW WKDW 0HWHU DQG 'HPDQG 0D[0LQ YDOXHV EH
UHVHW YLHZ 5HVHW 0D[0LQ XVH WKH &KDQJH NH\ DQG WKH
6FUROO NH\V WR FKDQJH WKH GHIDXOW 1 R WR < HV 7KHQ SUHVV
WKH 6DYH NH\ WR FRPSOHWH WKH FKDQJH SURFHVV
0LQ0D[ WR 0LQ0D[ 7LPH 2XW
7KH 0LQ0D[ WR GDWD LWHP GHILQHV WKH OHQJWK RI WLPH WKDW
WKH 0LQ0D[ GDWD LWHPV ZLOO EH SUHVHQWHG DW WKH GLVSOD\
VFUHHQ $W WKH HQG RI WKLV SHULRG WKH GLVSOD\ UHWXUQV WR WKH
SUHVHQW YDOXH
7R VSHFLI\ WKH 0LQ0D[ WLPHRXW SHULRG YLHZ 0LQ0D[
WR XVH WKH &KDQJH NH\ DQG WKH 6FUROO NH\V WR GHILQH WKH
QXPEHU RI VHFRQGV LQ WKH WLPHRXW SHULRG 7KHQ SUHVV WKH
6DYH NH\ WR FRPSOHWH WKH FKDQJH SURFHVV
6FUHHQ WR 6FUHHQ 7LPH 2XW
7KH 6FUHHQ WR GDWD LWHP GHILQHV WKH OHQJWK RI WLPH WKDW
DQ\ GDWD LWHP LV GLVSOD\HG $W WKH HQG RI WKH WLPHRXW
SHULRG WKH GLVSOD\ UHWXUQV WR WKH 0(7(5 0HQX
%DVLV YROWV %DVLV 9ROWV
7KH %DVLV 9ROWV GDWD LWHP GHILQHV ZKHWKHU WKH 0-; FRQ
WURO SURJUDP LV WR FRQYHUW WKH UHJXODWRU WUDQVIRUPHU VHF
6LHPHQV 3RZHU 7UDQVPLVVLRQ
WKH GHPDQG
'LVWULEXWLRQ //&
6HWWLQJ 8S WKH 0-; &RQWURO 3DQHO
RQGDU\ YROWDJH WR RU YROWV 6HH )LJXUHV WR
IRU H[DPSOHV
9HUV 9HUVLRQ
0DLQ 3URFHVVRU VRIWZDUH YHUVLRQ 1111 7KLV GDWD LWHP
GLVSOD\V WKH LQVWDOOHG YHUVLRQ RI WKH PLFURSURFHVVRU FRQ
WURO SURJUDP
0HPR DQG 0HPR
7KHVH WZR GDWD LWHPV DOORZ \RX WR UHFRUG LQVWDOODWLRQVSH
FLILF LQIRUPDWLRQ WKDW FDQ EH YLHZHG DW D ODWHU WLPH )RU
H[DPSOH \RX PLJKW ZLVK WR XVH RQH 0HPR WR GRFXPHQW
WKH UHJXODWRUnV VHULDO QXPEHU DQG WKH RWKHU 0HPR WR GRF
XPHQW LWV ORFDWLRQ 7KLV LQIRUPDWLRQ FRXOG WKHQ EH YLHZHG
E\ D UHPRWH RSHUDWRU YLD D FRPPXQLFDWLRQV OLQN
7R HQWHU GDWD LQWR WKHVH GDWD LWHPV YLHZ WKH &21),*
85(! 0HQX WKHQ XVH WKH 6FUROO NH\V WR YLHZ 0HPR RU
0HPR 7KH GLVSOD\ VFUHHQ UHVSRQGV E\ IODVKLQJ WKH
oEODQNp FKDUDFWHU n LQ WKH OHIWPRVW SRVLWLRQ RI WKH WHQ
FKDUDFWHU 0HPR ILHOG 7KLV LQGLFDWHV WKH FKDUDFWHU WR EH
FKDQJHG 8VH WKH Á DQG Â NH\V WR VWHS WKURXJK WKH
DOSKD DQG QXPHULF FKDUDFWHUV XQWLO WKH GHVLUHG FKDUDFWHU LV
SUHVHQWHG RQ WKH GLVSOD\ VFUHHQ 7KHQ SUHVV WKH À NH\ WR
PRYH WKH FXUVRU WR WKH QH[W FKDUDFWHU WR WKH ULJKW DQG VR
RQ XQWLO DOO WHQ FKDUDFWHUV RI WKH 0HPR KDYH EHHQ
HQWHUHG :KHQ \RX KDYH FRPSOHWHG HQWHULQJ WKH 0HPR
SUHVV WKH 6DYH NH\ WR FRPSOHWH WKH FKDQJH
9DOLG FKDUDFWHUV DUH $= VSDFH FRPPD VHPLFRORQ
SHULRG GDVK VODVK DPSHUVDQG DQG WKH
'HIDXOW LV DOO VSDFHV
FKDUDFWHU
Advertisement
