Accelerating Discrete Fourier Transforms with Dot-product engine

Abstract

Discrete Fourier Transforms (DFT) are extremely useful in signal processing. Usually they are computed with the Fast Fourier Transform (FFT) method as it reduces the computing complexity from O(N^2) to O(Nlog(N)). However, FFT... [ view full abstract ]

Authors

  1. Miao Hu (Hewlett Packard Enterprise Labs)
  2. John Paul Strachan (Hewlett Packard Enterprise Labs)

Topic Areas

Topics: Neuromorphic, or “brain inspired”, computing , Topics: In-memory processing , Topics: Approximate and stochastic computing

Session

OS-01B » Neuromorphic 1 (10:15 - Monday, 17th October, Del Mar Ballroom AB)

Paper

ID016_ICRC2016_final.pdf

Presentation Files

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