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Unformatted text preview: Introductory Engineering Stochastic Processes, ORIE 361 Instructor: Mark E. Lewis, Associate Professor Introductory Engineering Stochastic Processes, ORIE 361 Instructor: Mark E. Lewis, Associate Professor School of Operations Research and Information Engineering Cornell University A Complete Finite State Example 1/ 1 Introductory Engineering Stochastic Processes, ORIE 361 Instructor: Mark E. Lewis, Associate Professor DTMC Example Consider a DTMC with the following onestep transition matrix. P = 1 2 3 4 5 6 7 8 9 1 1 1 2 / 3 1 / 3 1 / 2 1 / 2 1 / 2 1 / 2 0 2 / 3 1 / 3 1 / 2 1 / 2 1 / 4 3 / 4 2/ 1 Introductory Engineering Stochastic Processes, ORIE 361 Instructor: Mark E. Lewis, Associate Professor Transition Diagram 5 2 3 6 7 4 8 9 1 1 1 1 1/2 1/2 2/3 1/3 1/4 3/4 1/3 1/2 1/2 2/3 1/2 1/2 3/ 1 Introductory Engineering Stochastic Processes, ORIE 361 Instructor: Mark E. Lewis, Associate Professor Transition Diagram 5 2 3 6 7 4 8 9 1 1 1 1 1/2 1/2 2/3 1/3 1/4 3/4 1/3 1/2 1/2 2/3 1/2 1/2 5 2 3 6 7 4 8 9 1 1 1 1 1/2 1/2 2/3 1/3 1/2 1/4 3/4 1/3 1/2 1/2 2/3 1/2 3/ 1 Introductory Engineering Stochastic Processes, ORIE 361 Instructor: Mark E. Lewis, Associate Professor Classes I Recurrent: { 1 , 2 , 3 } , { 4 , 5 } I Transient: { 6 , 7 } , { 8 } , { 9 } I Suppose f ( i ) = i for i = 1 , 2 ,..., 9 4/ 1 Introductory Engineering Stochastic Processes, ORIE 361 Instructor: Mark E. Lewis, Associate Professor Classes I Recurrent: { 1 , 2 , 3 } , { 4 , 5 } I Transient: { 6 , 7 } , { 8 } , { 9 } I Suppose f ( i ) = i for i = 1 , 2 ,..., 9 I Hopefully by now we know that we know how to compute E ( f ( X 3 )  X = i ) 4/ 1 Introductory Engineering Stochastic Processes, ORIE 361 Instructor: Mark E. Lewis, Associate Professor Classes I Recurrent: { 1 , 2 , 3 } , { 4 , 5 } I Transient: { 6 , 7 } , { 8 } , { 9 } I Suppose f ( i ) = i for i = 1 , 2 ,..., 9 I Hopefully by now we know that we know how to compute E ( f ( X 3 )  X = i ) I Compute P 3 by matrix multiplication 4/ 1 Introductory Engineering Stochastic Processes, ORIE 361 Instructor: Mark E. Lewis, Associate Professor Classes I Recurrent: { 1 , 2 , 3 } , { 4 , 5 } I Transient: { 6 , 7 } , { 8 } , { 9 } I Suppose f ( i ) = i for i = 1 , 2 ,..., 9 I Hopefully by now we know that we know how to compute E ( f ( X...
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This note was uploaded on 04/03/2008 for the course ORIE 361 taught by Professor Lewis,m. during the Spring '07 term at Cornell University (Engineering School).
 Spring '07
 LEWIS,M.

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