Tutorials

Below is a list of tutorials utilizing AMBER to perform a background determination and background subtraction. Some of these require additional packages and data to function. For those notebooks, links to the and installation requirements are highlighted.

• Showcasing of AMBER utilizing synthetic neutron scattering data
  • Generate signal data
  • Define 3D grid domain
    • Introduction of NaN-values
    • Add background
  • Plot a constant energy plot
  • Plot a constant H map
  • Run denoising algorithm
    • Set algorithm parameters (\(\lambda, \beta, \mu\))
    • Run the denoising algorithm using the parameters obtained using the heuristic
  • Compute substracted signal
  • Display substracted signal
  • Compare the signal with the subtracted signal in a 1D cut
• Simulate Neutron Scattering Data
  • Define needed functions for dispersion and SpinWave smearing
    • Generate CAMEA Data files
  • Addition of noise and background
    • Utilizing some MJOLNIR features to showcase the data
    • Initialize AMBER background
    • Minimize RMSQ for beta
  • Minimization methods
    • Generation of AMBER background
  • Create 1D cuts with overplotting