Page 467 - Schaum's Outline of Theory and Problems of Signals and Systems
P. 467

454       PROPERTIES OF LINEAR TIME-INVARIANT SYSTEMS TRANSFORMS  [APP.  B



          Relations among Various Fourier Coefiients:











          Parseval's Theorem for  Fourier Series:
                                            1                  m
                                           - / I     ) l2 dt =  C  Icx12
                                            To  To           k=  -m


          B.9  DISCRETE FOURIER SERIES











          Parseval's Theorem for  Discrete Fourier Series:
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