octave-tsa 4.4.5-3 (amd64 binary) in ubuntu bionic

 The TSA toolbox is useful for analysing Time Series. The methods are
 based on stochastic concepts and maximum entropy methods. The
 programs should be compatible to Matlab as well as Octave. It
 includes Stochastic Signal processing, Autoregressive Model
 Identification, maximum entropy spectral estimation, and much more.
 .
 This Octave add-on package is part of the Octave-Forge project.