The interview was a phone-call interview. The interviewer emailed me that she wanted to hold a technical phone call interview in which she would analyze my knowledge of topics related to digital signal processing and various MATLAB operation implementations.
Interview questions [1]
Question 1
Very basic signal processing related questions related to FIR and IIR filtering, poles and zeros on Z-plane, sampling, Z-transform and basic MATLAB implementations of matrix operations and implementation of the FIR filter.