Q1: A discrete memoryless source having six symbols A, B, C, D, E and F with probabilities: PA = 0.4, PB = 0.2, Pc = 0. 12, PD = PE = 0. 1, Pf = 0.08 (a) Determine the amount of information contained in the messages ABABBA and FDDFDF, then find the source entropy H(x). (b) Show that there are two possible Shannon-Fano codes for the source whose symbol probability are given above. Then calculate the efficiency of the better code.

Q1: A discrete memoryless source having six symbols A, B, C, D, E and F with probabilities: PA = 0.4, PB = 0.2, Pc = 0. 12, PD = PE = 0. 1, Pf = 0.08 (a) Determine the amount of information contained in the messages ABABBA and FDDFDF, then find the source entropy H(x). (b) Show that there are two possible Shannon-Fano codes for the source whose symbol probability are given above. Then calculate the efficiency of the better code.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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