1. Design a source coding scheme for a memoryless source with alphabet Ax = {0, 1, 2, 3, 4}so…

1. Design a source coding scheme for a memoryless source with alphabet Ax = {0, 1, 2, 3, 4}so that the efficiency of the coded message is at least 95% with equally likely values and at least 85% when  
Give the input dictionary, code alphabet and coding map, and check that the code efficiency meets both requirements.
2. Choose a source coding scheme for a memoryless ternary source with symbol period Tx = 10 µs and PMD
so that it produces a binary output with symbol rate Fy ≤ 100 kHz. Justify your choice and explicitly provide the coding map.