 Maximum entropy spectral estimation

Maximum Entropy Spectral Estimation (MESE) is a technique used in signal processing and time series analysis to estimate the power spectral density (PSD) of a signal. The method is particularly useful for estimating the spectra of signals that have a finite duration and are drawn from a possibly non-stationary process. ### Key Concepts 1. **Entropy**: In the context of information theory, entropy is a measure of uncertainty or randomness.