Journal of Sensors / 2016 / Article / Fig 11

Research Article

Rotation Estimation for Wide-Angle Inverse Synthetic Aperture Radar Imaging

Figure 11

Experiments with real ISAR data (II). (a) Radial projections. (b) and its approximation with 40 terms of cosine series. (c) The iteration steps of Nelder-Mead algorithm. (d) The entropy of RD images when searching for range bias of RC. (e) RD image of total 4096 echoes (dB). (f) CBP imaging of Yak-42 (dB).

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