0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 -60 -50 -40 -30 -20 -10 0 Norm alized Frequency ( rad/sample) M agnitude (dB) M agnitude Response (dB) rectangular bartlett hanning hamm ing blackman 1 2 3 4 5 6 7 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1 hd(n) n hd(n) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 -10 -5 0 5 Norm alized Frequency ( rad/sample) Phase (radians) Phase Response rectangular bartlett hanning ham ming blackm an 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 -60 -50 -40 -30 -20 -10 0 Norm alized Frequency ( rad/sample) M agnitude (dB) M agnitude Response (dB) rectangular bartlett hanning hamm ing blackman 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 -10 -8 -6 -4 -2 0 2 4 6 Norm alized Frequency ( rad/sample) Phase (radians) Phase Response ofbandpass filter rectangular bartlett hanning ham ming blackm an 1 2 3 4 5 6 7 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 hd(n) n hd(n) 1 2 3 4 5 6 7 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 hd(n) n hd(n) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 -60 -50 -40 -30 -20 -10 0 Norm alized Frequency ( rad/sample) M agnitude (dB) M agnitude Response (dB) rectangular bartlett hanning hamm ing blackman 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 Norm alized Frequency ( rad/sample) Phase (radians) Phase Response rectangular bartlett hanning hamm ing blackman
