Why is it desirable to optimize frequency response in the transition band of the filter?
(a) Increase side lobe
(b) Reduce side lobe
(c) Increase main lobe
(d) None of the mentioned
This question was posed to me by my school teacher while I was bunking the class.
My question is based upon Design of Linear Phase FIR Filters by Frequency Sampling Method in chapter Digital Filters Design of Digital Signal Processing