Add scripts to plot autocorrelation function (of diff. time-series) and PACF

Signed-off-by: Ruben Merz <ruben.merz@ieee.org>
Add scripts to plot several 2D histograms of interest

Signed-off-by: Ruben Merz <ruben.merz@ieee.org>
Change colormap for 2D histograms

Signed-off-by: Ruben Merz <ruben.merz@ieee.org>
Add experimental script to calculate and plot the correlation of the spectral efficiency with various metrics and factors

Signed-off-by: Ruben Merz <ruben.merz@ieee.org>
Add script to plot velocity versus SE for RS-SNR groups

Signed-off-by: Ruben Merz <ruben.merz@ieee.org>