harminv 1.4.1 Harmonic inversion solver
Harminv is a free program (and accompanying library) to solve the problem of harmonic inversion — given a discrete-time, finite-length signal that consists of a sum of finitely-many sinusoids (possibly exponentially decaying) in a given bandwidth, it determines the frequencies, decay constants, amplitudes, and phases of those sinusoids.
- Website: https://github.com/stevengj/harminv
- License: GPL 2+
- Package source: engineering.scm
- Patches: None
- Builds: x86_64-linux, i686-linux