Tags: fast fourier transforms

Online Presentations (1-4 of 4)

  1. ECE 595E Lecture 13: Programming with FFTW

    14 Feb 2013 | | Contributor(s):: Peter Bermel

  2. ECE 595E Lecture 12: Applications of FFT

    08 Feb 2013 | | Contributor(s):: Peter Bermel

    Outline:Recap from FridayReal FFTsMultidimensional FFTsApplications:Correlation measurementsFilter diagonalization method

  3. ECE 595E Lecture 11: Fast Fourier Transforms

    08 Feb 2013 | | Contributor(s):: Peter Bermel

    Outline:Recap from WednesdayFourier AnalysisScalings and SymmetriesSampling TheoremDiscrete Fourier TransformsNaïve approachDanielson-Lanczos lemmaCooley-Tukey algorithmExamples

  4. Micromechanics of Polycrystals: Full-field Computations and Second-order Homogenization Approaches

    30 May 2012 | | Contributor(s):: Ricardo Lebensohn

    In the first part of this talk we will present a spectral formulation based on crystal plasticity and Fast Fourier Transforms (FFT) for the determination of micromechanical fields in plastically-deformed 3-D polycrystals. This formulation, pioneered by Suquet and coworkers as a fast algorithm to...