• Computer Science
  • Published 1978

Adaptive Line Enhancer Used for Spectral Resolution. ALE Resolution of Two Sinusoids in the Presence of White Noise is Determined for Various Filter and Signal Parameters.

@inproceedings{Melville1978AdaptiveLE,
  title={Adaptive Line Enhancer Used for Spectral Resolution. ALE Resolution of Two Sinusoids in the Presence of White Noise is Determined for Various Filter and Signal Parameters.},
  author={Joel G. Melville},
  year={1978}
}
Abstract : ALE spectral resolution was analyzed by using the solutions for the converged ALE weight vector. The functions abs. val. (H(Omega)), Q(Omega), and S(Omega) each contain information pertaining to spectral resolution. When the bulk delay, Delta, is greater than 1, both abs. val. (H(Omega)) and S(Omega) experience more than one resolved-unresolved transition as the frequency separation between two sinusoids is decreased. This phenomemon is completely explained by the basic weight vector… CONTINUE READING

Topics from this paper.