7 Phase Space Reconstruction and RQA
You can use
Matlab to run
RQA analyses. These assignments assume you’ll use
R. You can find a
Matlab toolbox for
RQA here: CRP toolbox
R you’ll probably need:
library(rio) library(crqa) library(fractal) library(devtools) source_url("https://raw.githubusercontent.com/FredHasselman/DCS/master/functionLib/nlRtsa_SOURCE.R")
R-packages for Phase Space Reconstruction
We’ll use package
rgl to reconstruct some phase spaces.
- If you have sourced the functions in
nlRtsa_SOURCE.Ryou can install and load these packages by running:
in.IT(c("fractal","rgl")). The function
in.IT()will first check if the requested packages are installed on the machine and only install them if they are not present.