ps2out - Sample output from equalizer design experiment:...

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0 20 40 60 80 100 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 ITERATION INDEX (n) MEAN SQUARED ERROR LEARNING CURVE n exp = 200, SNR = 21.36 dB, L = 4 β = 0.5 β =1.0 β = 1.5 β =1.9 (a) 0 20 40 60 80 100 -20 -15 -10 -5 0 5 ITERATION INDEX (n) n exp = 200, SNR = 21.36 dB, L = 8 β = 0.5 β =1.0 β = 1.5 β =1.9 (b) 0 20 40 60 80 100 -0.2 0 0.2 0.4 0.6 0.8 1 1.2 ITERATION INDEX (n) TAP-WEIGHT TRACKS n exp = 200, SNR = 21.36 dB, L = 4 (c) 0 0.1 0.2 0.3 0.4 0.5 0 0.5 1 1.5 2 2.5 NORMALIZED FREQUENCY MAGNITUDE RESPONSE OF STEADY--STATE FILTER CHANNEL EQUALIZER DESIGN, SNR = 21.36 dB L=2 INVERSE L=4 (d) Figure 1:
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Unformatted text preview: Sample output from equalizer design experiment: (a,b) MSE learning curves for L = 4 and L = 8 for normalized step-size parameters = 0 . 5 , 1 , 1 . 5 , 1 . 9, obtained by averaging over 200 experiments, (c) average tap-weight trajectory over 200 experiments, (d) magnitude of frequency response for dierent number of tap-weight parameters and the inverse lter....
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This note was uploaded on 12/02/2011 for the course AR 107 taught by Professor Gracegraham during the Fall '11 term at Montgomery College.

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