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EURASIP Journal on Advances in Signal Processing

Table 1 Mean square error between true phase error and estimated error

From: A weighted eigenvector autofocus method for sparse-aperture ISAR imaging

 

PGA

Eigenvector

Weighted eigenvector

Unevenly SA

0.2431

0.1054

0.0437

Block SA

0.1928

0.0967

0.0587

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