Complexity / 2018 / Article / Fig 1

Research Article

Fault Diagnosis of Rolling Bearing Based on a Novel Adaptive High-Order Local Projection Denoising Method

Figure 1

Consider a cloud of points around a curve. (a) The mean of phase points of neighborhood is estimated as centroid of neighborhood. (b) The second-order polynomial is used to estimate the centroid of neighborhood.
(a)
(b)

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