Books advanced search todays deals new releases amazon charts best sellers more the globe mail best sellers new york times best sellers best books of the month advanced search todays deals new releases amazon. A first course in digital communications 17 58 chapter 3 probability random variables random processes expectation of random variables i statistical averages or moments play an important . A first course in digital communications ebook nguyen ha h shwedyk ed amazonca kindle store. A first course in digital communications get access buy the print book check if you have access via personal or institutional login log in register recommend to librarian cited by 25 cited by 25 crossref citations this book has been cited by the following publications this list is generated based on data provided by crossref zheng yuanshi chen weisheng and wang long 2011 finite