Fault tolerant designs for fast convolution implemented with modified transforms

C. Radhakrishnan, W. K. Jenkins

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Recently the Modified Fermat Number Transform (MFNT) was extended to the Modified Discrete Fourier Transform (MDFT) to enable overlap-add FFT block processing to be implemented without zero padding. The MDFT was then extended into two dimensions and published results described how the 2-D extension manages two-dimensional wrap around effects. This paper investigates how the modularity of these transforms can be used to achieve fault tolerant designs that strive to achieve minimal hardware redundancy. Fault tolerant designs are presented for both the MNT and the MDFT and the resulting efficiencies of the two designs are analyzed and compared.

Original languageEnglish (US)
Title of host publication2013 IEEE 56th International Midwest Symposium on Circuits and Systems, MWSCAS 2013
Pages1019-1022
Number of pages4
DOIs
StatePublished - 2013
Event2013 IEEE 56th International Midwest Symposium on Circuits and Systems, MWSCAS 2013 - Columbus, OH, United States
Duration: Aug 4 2013Aug 7 2013

Other

Other2013 IEEE 56th International Midwest Symposium on Circuits and Systems, MWSCAS 2013
CountryUnited States
CityColumbus, OH
Period8/4/138/7/13

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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    Radhakrishnan, C., & Jenkins, W. K. (2013). Fault tolerant designs for fast convolution implemented with modified transforms. In 2013 IEEE 56th International Midwest Symposium on Circuits and Systems, MWSCAS 2013 (pp. 1019-1022). [6674825] https://doi.org/10.1109/MWSCAS.2013.6674825