Package jline.api.mam
Class Qbd_depproc_etaqaKt
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- All Implemented Interfaces:
public final class Qbd_depproc_etaqaKt
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Method Summary
Modifier and Type Method Description final static MatrixCellqbd_depproc_etaqa(MatrixCell MAPa, MatrixCell MAPs, Integer n)Compute MAP departure process for MAP/MAP/1-FCFS via ETAQA truncationBuilds a finite MAP {D0, D1} that approximates the departure process by truncating the QBD state space at level n. -
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Method Detail
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qbd_depproc_etaqa
final static MatrixCell qbd_depproc_etaqa(MatrixCell MAPa, MatrixCell MAPs, Integer n)
Compute MAP departure process for MAP/MAP/1-FCFS via ETAQA truncation
Builds a finite MAP {D0, D1} that approximates the departure process by truncating the QBD state space at level n. The resulting MAP has dimension (n+1)nans where na, ns are the sizes of the arrival and service MAPs.
The block structure of D0 is: Level 0: L0 on diagonal, F on superdiagonal Levels 1..n-2: L on diagonal, F on superdiagonal Level n-1: Lhat (=F+L) on diagonal, F on superdiagonal Level n: L on diagonal
The block structure of D1 is: Levels 1..n-1: B on subdiagonal Level n: Bbar on subdiagonal, Bhat on diagonal
- Parameters:
MAPa- Arrival MAP (MatrixCell with D0 and D1)MAPs- Service MAP (MatrixCell with D0 and D1)n- Truncation level (number of QBD levels beyond level 0)- Returns:
MatrixCell containing D0 and D1 matrices of the departure MAP
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