Research Article

A Mahalanobis Distance Cumulant-Based Structural Damage Identification Method with IMFs and Fitting Residual of SHM Measurements

Figure 14

ACF values and 95% confidence interval of fitting error of DS1. (a) ACF values of error when na = 3. (b) ACF values of error when na = 6. (c) ACF values of error when na = 9. (d) ACF values of error when na = 12.
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