Research Article
Micro-Doppler-Based Space Target Recognition with a One-Dimensional Parallel Network
Figure 6
The time-frequency spectrograms of the five targets: (a) procession streamlined structure warhead; (b) nutation; (c) procession; (d) rotation; (e) vibration.
(a) |
(b) |
(c) |
(d) |
(e) |