Resonator spectroscopy: Example analyses for analysis class.

Several example analyses have to be implemented. These need to follow the structure of #63 (closed). Good examples would be something like a spectroscopy analysis and a Rabi oscillation (or T1) analysis.

Currently !89 (merged) contains an example of a resonator spectroscopy analysis that works for a dummy dataset. However, it does not work for real experimental data (see figure). This has to do with the (complex) fit not converging.

To resolve this issue, there needs to

• be an example analysis
• the analysis needs to give the correct result for both the emulated and experimental data.
• not raise an exception if there is valid data but the fit does not converge.

Fit on dummy data (works) Fit on experimental data (does not work)