SPECTRUM : Spectral Analysis in Python
| contributions: | Please join https://github.com/cokelaer/spectrum |
|---|---|
| issues: | Please use https://github.com/cokelaer/spetrum/issues |
Spectrum contains tools to estimate Power Spectral Densities using methods based on Fourier transform, Parametric methods or eigenvalues analysis:
- The Fourier methods are based upon correlogram, periodogram and Welch estimates. Standard tapering windows (Hann, Hamming, Blackman) and more exotic ones are available (DPSS, Taylor, ...).
- The parametric methods are based on Yule-Walker, BURG, MA and ARMA, covariance and modified covariance methods.
- Non-parametric methods based on eigen analysis (e.g., MUSIC) and minimum variance analysis are also implemented.
- Multitapering is also available
Installation
pip install spectrum
Contributions
Please see github for any issues/bugs/comments/contributions.