RES.LL-005 D4M: Signal Processing on Databases, Fall 2012 View the complete course: http://ocw.mit.edu/RESLL-005F12 Instructor: Jeremy Kepner Introduction to associative arrays. D4M.mit.edu software demo example/1Intro/1AssocIntro. Creating, writing, reading, selecting, and performing math on associative arrays. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu/