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Table 3 The time of algorithms

From: Spatial polarimetric time-frequency distribution based DOA estimation: combining ESPRIT with MUSIC

Algorithm Time (s) Time of algorithm (s)
PTF transformation 43.8828 43.8828
PTF MUSIC 138.7203 94.8195
PTF ESPRIT 47.1496 3.2668
Improved algorithm 48.8823 4.9995