Error Handling Method for Improving BDS Monitoring Accuracy of Bridge Deformation

Figure 9

Relationships between the number of iterations and the ISI of the 16PSK-modulated signal obtained for different blind equalisation algorithms at SNR = 15–45 dB: (a) SNR = 15 dB. (b) SNR = 25 dB. (c) SNR = 35 dB. (d) SNR = 45 dB.

(a)

(b)

(c)

(d)