In this assignment, a report about Matlab functions of generating random numbers is prepared and then BPSK , QPSK and 8PSK symbols input sequence of bits are obtained. After that the expected value of generated symbols and the symbol energy are calculated. This study aims to become familiar using Matlab function to generate random numbers and obtaining PSK symbols by using this functions.-In this assignment, a report about Matlab functions of generating random numbers is prepared and then BPSK , QPSK and 8PSK symbols　input sequence of bits are obtained. After that the expected value of generated symbols and the symbol energy are calculated. This study aims to become familiar using Matlab function to generate random numbers and obtaining PSK symbols by using this functions.