5. Explain the Time-Frequency localization capability of Wavelets with a proper example

(9 Marks).

6. Prove that DWT is equivalent to a normal convolution followed by decimation.
(9 Marks)
PART ^

7. Explain the biorthogonal wavelet analysis phase and synthesis phase. (12 Marks) 8.
Explain the construction of biorthogonal wavelet construction using B-splines.
(12 Marks)

9. Explain lifting scheme for splitting a signal into sub-bands and inverse lifting for re-
construction. What are its advantages over classical method? (12 Marks)