Introduction Random Variables Random Processes Noise Characterization 3: Random Variables, Processes, and Noise Y. Yoganandam, Runa Kumari, and S. R. Zinka Department of Electrical & Electronics Engineering BITS Pilani, Hyderbad Campus August 10 & 12, 2015 3: Random Variables, Processes, and Noise Communication Systems, Dept. of EEE, BITS Hyderabad