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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
/
2011
/
Article
/
Fig 5
/
Research Article
Symplectic Principal Component Analysis: A New Method for Time Series Analysis
Figure 5
The RMSE values versus the sampling time for the SPCA and PCA, where (a) the PCs number
𝑘
=
7
; (b)
𝑘
=
1
.
(a)
𝑘
=
7
(b)
𝑘
=
1