Studies on Z-Window Based FIR Filters

Figure 10

Frequency responses of LPF with 𝑓_𝑝=0.2, 𝑓_𝑠=0.3, 𝐴_𝑝=0.01 dB, 𝐴_𝑠=74 dB with insertion of three dips (a) comparative frequency responses (b) expanded view of passband.

(a)

(b)