Research Article

Fault Diagnosis for Analog Circuits by Using EEMD, Relative Entropy, and ELM

Figure 6

EEMD decomposition results of two response signals. In the decomposition, noise for standard deviation 0.2 is added, and the ensemble number is 800. (a) The nominal response signal decomposition results; (b) EEMD results of the response signal of C1 .
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