Question

If |E(ω)|<δ for some frequencies on the dense set, then a new set of frequencies corresponding to the L+2 largest peaks of |E(ω)| are selected and computation is repeated.

(a) True

(b) False

I had been asked this question by my school principal while I was bunking the class.

Asked question is from Design of Optimum Equi Ripple Linear Phase FIR Filters topic in portion Digital Filters Design of Digital Signal Processing

Answer 1

Correct option is (b) False

Easiest explanation: If |E(ω)|≥δ for some frequencies on the dense set, then a new set of frequencies corresponding to the L+2 largest peaks of |E(ω)| are selected and computation is repeated.