FourierFilterFlux Documentation

A package to convolve with your favorite filters in the frequency domain in 1,2, or 3 dimensions, and you are looking for them to be differentiable and/or computed using a gpu. This is most useful if your filters are reasonably large (more than around 100 entries total). Currently used in ScatteringTransform.jl and collatingTransform.jl The core is the ConvFFT type, for which there are a couple of Built-in constructors.

• Boundary Conditions
• • Periodic
  • Pad{N}
  • Symmetric
• Built-in constructors
• • 1D methods
  • 2D methods
• ConvFFT type
• • Plot Recipe
• FourierFilterFlux Documentation
• • Index
• Initializations
• Installation

Index

• FourierFilterFlux.ConvFFT
• FourierFilterFlux.Pad
• FourierFilterFlux.effectiveSize
• FourierFilterFlux.iden_perturbed_gaussian
• FourierFilterFlux.originalSize
• FourierFilterFlux.positive_glorot_uniform
• FourierFilterFlux.uniform_perturbed_gaussian
• FourierFilterFlux.waveletLayer