Calculates the bispectrum and bicoherence for spectra contained in xarray.DataArray containers using Dask and Numba for efficient memory management and parallelization.
Based on notation used in:
- Cziegler et al. Phys. Plasmas 20, 055904 (2013)
- P. Manz et al 2017 Nucl. Fusion 57 086022
pip install git+https://github.com/smartass101/xrbispectral
See this usage example Jupyter notebook for an example with 3 bi-coherent frequencies.