'Recursive fft' presentation slideshows

CS 179: GPU Programming

406 views • 40 slides

CS 179: GPU Programming

CS 179: GPU Programming. Lecture 8. Last time. GPU-accelerated: Reduction Prefix sum Stream compaction Sorting (quicksort). Today. GPU-accelerated Fast Fourier Transform cuFFT (FFT library)

427 views • 38 slides

Introduction to Algorithms

Introduction to Algorithms. Polynomials and the FFT My T. Thai @ UF. Polynomials. A polynomial in the variable x : Polynomial addition Polynomial multiplication where. Representing polynomials.

424 views • 21 slides

Introduction to Algorithms

Introduction to Algorithms. Polynomials and the FFT My T. Thai @ UF. Polynomials. A polynomial in the variable x : Polynomial addition Polynomial multiplication where. Representing polynomials.

317 views • 21 slides

Fast Fourier Transform

Fast Fourier Transform. Irina Bobkova. Overview. I. Polynomials II. The DFT and FFT III. Efficient implementations IV. Some problems. Representation of polynomials. A polynomial in the variable x over an algebraic field F is representation of a function A(x) as a formal sum

296 views • 18 slides

Fast Fourier Transform

Fast Fourier Transform. Irina Bobkova. Overview. I. Polynomials II. The DFT and FFT III. Efficient implementations IV. Some problems. Representation of polynomials. A polynomial in the variable x over an algebraic field F is representation of a function A(x) as a formal sum

236 views • 18 slides