The research group on numerical harmonic analysis  is devoted to applied, computational, and abstract harmonic analysis in its manifold manifestations. An important feature of the group is the unity of theory and applications of harmonic analysis. Founded in 1992 by Hans G. Feichtinger, the current research directions include:

  • Time-Frequency analysis
  • Music information processing
  • Dimensionality reduction and numerical harmonic analysis of high-dimensional (biomedical) data
  • Deep learning
  • Numerical solvers of very high-dimensional problems
  • Sampling and interpolation
  • Gabor and wavelet analysis
  • Statistical signal processing
  • Optimal point configurations and statistical physics