Wednesday, August 24, 2011

DSIP Ques Bank for TT1

numerical on convolution

ZT properties & proofs.

IZT numerical

numerical on cascade(series)  & parallel arrangement of DT LTI systems.

Show that the energy of a real valued energy signal is equal to the sum of the energies of its even & odd components

Find the ZT of signal x(n)= cos ωn

Determine the system function & unit sample response of the system described by a difference equation

DFT properties

proof of x(n)=xe + xo

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