Research Article
Error Handling Method for Improving BDS Monitoring Accuracy of Bridge Deformation
Table 2
EVM values obtained by different blind homogeneous algorithms for the QPSK-modulated signals.
| SNR/dB | 15 | 25 | 35 | 45 | 55 |
| Without a balanced EVM/bit | 0.4246 | 0.3855 | 0.3821 | 0.3890 | 0.3892 | CMA EVM/bit | 0.3165 | 0.1620 | 0.1275 | 0.1349 | 0.1286 | RLS-CMA EVM/bit | 0.2969 | 0.1399 | 0.0885 | 0.0937 | 0.1124 | EVM accuracy difference/bit | 0.0196 | 0.0221 | 0.0390 | 0.0412 | 0.0162 |
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