Table 5 The normalized error between the reconstructed HRRP and the real HRRP before and after optimization
\( {T}_{s_n} \)∈[0.5 μs, 0.8 μs] | \( {T}_{s_n} \)∈[0.5 μs, 1.2 μs] | \( {T}_{s_n} \)∈[0.8 μs, 1.1 μs] | |
|---|---|---|---|
Before optimization | 0.2887 | 0.3441 | 0.4463 |
PSO-based optimization method | 0.2573 | 0.2930 | 0.4027 |
Proposed optimization method | 0.2562 | 0.2833 | 0.3130 |