For a first-order Markov source ( one in which the probability of selecting a character is dependent only on the immediately preceding character ), the "'entropy rate "'is:
2.
A "'unifilar Markov source "'is a Markov source for which the values f ( s _ k ) are distinct whenever each of the states s _ k are reachable, in one step, from a common prior state.
3.
A "'unifilar Markov source "'is a Markov source for which the values f ( s _ k ) are distinct whenever each of the states s _ k are reachable, in one step, from a common prior state.
मोबाइल