# Exercise 8. An N-point Kaiser window is given by 1. wan) n=0, I..........N-1 1(B) (1-2 where a = (N-1), for linear phase FIR filter, N is the filter length and B is the Kaiser N window parameter. N can be odd or even. 1,0) is the zero order modified Bessel function of the first kind, which is defined by the following infinite series: (x/2) 1, (x) = 1+ L! Recommended upper limit of series that is Lmax=32. L