Digital Signal Processing Pdf By Ganesh Rao Better -

A. Window Method (most exam problems)

| Window | Peak sidelobe (dB) | Transition width | Stopband atten. | |--------|------------------|------------------|------------------| | Rectangular | -13 | Narrowest | 21 dB | | Hanning | -31 | Wider | 44 dB | | Hamming | -41 | Wider | 53 dB | | Blackman | -57 | Widest | 74 dB | | Kaiser (β variable) | Adjustable | Adjustable | Adjustable | digital signal processing pdf by ganesh rao better

B. Frequency Sampling Method

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