Journals
Publish with us
Publishing partnerships
About us
Blog
Discrete Dynamics in Nature and Society
+
Journal Menu
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Submit
Discrete Dynamics in Nature and Society
/
2014
/
Article
/
Tab 1
Research Article
Functional Principal Components Analysis of Shanghai Stock Exchange 50 Index
Table 1
The differences in notation between PCA and FPCA [
6
].
PCA
FPCA
Variables
,
,
,
Data
Vectors
∈
Curves
Covariance
Matrix
Operator
bounded between
and
,
:
Eigen structure
Vector
,
, for
Function
,
, for
Components
Random variables in
Random variables in