consider a 26-key typewriter.

A.If pushing a key results in printing the associated letter, what is the capacity C in bits?

B.Now suppose that pushing a key results in printing that letter or the next (with equal probability). Thus A->.A or B, and Z->Z or A. What is the capacity?

C.What is the highest rate code with block length one that you can find that achieves zero probability of error for the channel in pa

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if pushing a key results in printing the associated Letter The Capacity c in bits is C max 1 x Y ... View the full answer