Shock and Vibration / 2015 / Article / Fig 7

Research Article

Principal Components of Superhigh-Dimensional Statistical Features and Support Vector Machine for Improving Identification Accuracies of Different Gear Crack Levels under Different Working Conditions

Figure 7

The principal components of the testing data for experiment : (a) the first two principal components; (b) the first three principal components.
(a)
(b)

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