Signals and systems: A fresh look

Itissignificantlydifferentfromallotherexistingbooksonthesamesubjectarea.Thebookgivesanoverviewofsignalsandsystems,discussingtheroleofsignalsindesigningsystemsandvariousmathematicaldecriptionforthesmallclassofsystemsstudied.Itthenfocusesontopicswhichare