Research Article

Radiation Noise Separation of Internal Combustion Engine Based on Gammatone-RobustICA Method

Table 3

Correlation coefficient between the mode components and the preprocessed noise signal.

Mode componentsCorrelation coefficient

m10.0001
m20.0925
m30.0987
m40.0903
m50.0539
m60.1256
m70.0902
m80.0011
m90.0392
m100.0098
m110.0215