For given dataset
data = Re[Zeta[1/2 + I Range[0, 100, 0.01]]];
It is nice that Mathematica can plot data in both Cartesian and Polar coordinates.
SetOptions[ListPolarPlot, Joined -> True];
#[data] & /@ {ListLinePlot, ListPolarPlot}
WaveletScalogram is an insightful glance in temporal data:
cwd = ContinuousWaveletTransform[data, GaborWavelet[6], {4, 12}, WaveletScale -> 100];
ws = WaveletScalogram[cwd, All, Re, ColorFunction -> "CherryTones"]
Is it possible to somehow visualize it in Polar coordinates?
I would try to extract the data from underlying Graphics, but it is a raster
ws[[1]] // Head
ws[[1, 1]] // Dimensions
Raster {48, 5001}
The only thing that comes to mind is ImageTransformation but I don’t think it is an efficient way (will be hard to scale the axis, etc.). Any advice is appreciated.