The fir1 command can be used to find _____________
(a) High Pass Filters using IIR method
(b) Low Pass Filters FIR method
(c) Filters using Window Method
(d) FIR filters using Window Method
I have been asked this question by my school principal while I was bunking the class.
This key question is from Fourier Analysis and Filtering in division Beyond the Basics of MATLAB