Code to go with:
Dale, R. & Bhat, H. S. (in press). Equations of mind: Data science for inferring nonlinear dynamics of socio-cognitive systems. Cognitive Systems Research.
Code is organized by demonstrations in the paper. HTML renderings of the markdown should allow for easy perusing of the application of SINDy through the library sindyr
. The sindy
and other functions are taken from the sindyr
library, and must be installed prior to running this code.
Demo 1: Reconstructing the logistic map
Demo 2: Reconstructing the Lorenz attractor
Demo 3: Reconstruction of the two-well attractor model of Tuller et al. (1994)
Demo 4: The effect of noise on two-attractor well reconstruction
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