signals and system (Oppenheim) Exercise 1.54(c) 2009/09/26 lemy Signals and Systems signals and system (Oppenheim) Exercise 1.54(c)http://static.slidesharecdn.com/swf/ssplayerd.swf?doc=1-54c-090925203540-phpapp02&stripped_title=signals-and-system-oppenheim-exercise-154c-2069165 View more documents from odawnw.