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Table 4 Computation cost comparison for the algorithms

From: IBPSO-Based MUSIC Algorithm for Broken Rotor Bars Fault Detection of Induction Motors

Index MUSIC with different search step IBPSO-based MUSIC (average time in 50 runs)
f= 0.1 f= 0.01 f= 0.001
Computation time t (s) 0.101 0.814 7.732 0.339