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Table 3 The comparison of computation load

From: Range ambiguity clutter suppression for bistatic STAP radar

Method

Computation load

The general parameters of radar system case

RBCNS

L(2(NK)3 + 3J(NK)2 + 2J 3 + J 2 NK)

1.79 × 107

SMI

(NK)3 + P(NK)2

6.29 × 106