Separation Method of Impulsive Fault Component for Gasoline Engine Based on Acoustic Signal Analysis

Table 4

ρ(W₁, W₂) calculated from the first to the ninth rising edges.

Rising edges	1st	3rd	5th	7th	9th	11th	13th	15th	17th	19th	21st	23rd
ρ(W1, W2)	0.0471	0.1001	0.0265	0.0766	0.1012	0.0464	0.0182	0.0377	0.1681	0.2140	0.2672	0.3473