Research Article

Superresolution 2D DOA Estimation for a Rectangular Array via Reweighted Decoupled Atomic Norm Minimization

Table 1

Run-times of four methods.

Algorithm

vector-ANM3.719230.8332293.0253
vector-RAM11.4040140.83271276.8
DAM0.34020.38550.7388
RDAM1.39681.85003.1428