A Visual Way to Teach the Fast Fourier Transform ResearchInsightsCommentarySIAM Newssiam.org FeedsApplied GeometryDiscrete Mathematics and Theoretical Computer Science The algorithm behind the fast Fourier transform has a simple yet beautiful geometric interpretation.
SIAM Unwrapped - October 2018 Happening NowAwards and RecognitionUnwrappedStudents and Educationsiam.org FeedsEducationStudentCareerApplied GeometryApplied Mathematics EducationComputational Science & Numerical AnalysisControl and Systems TheoryData ScienceDiscrete Mathematics and Theoretical Computer ScienceDynamical Systems, Nonlinear WavesFinancial Mathematics and EngineeringGeosciences and Math of Planet EarthImaging ScienceLife SciencesLinear AlgebraMathematical Aspects of Materials ScienceOptimizationAnalysis and Partial Differential EquationsUncertainty QuantificationClassical Applied Mathematics SIAM Fellows nominations closing soon, ICIAM19 deadlines update, math in the news, and more!
SIAM Unwrapped - September 2018 Happening NowAwards and RecognitionUnwrappedStudents and Educationsiam.org FeedsEducationStudentCareerApplied GeometryApplied Mathematics EducationComputational Science & Numerical AnalysisControl and Systems TheoryData ScienceDiscrete Mathematics and Theoretical Computer ScienceDynamical Systems, Nonlinear WavesFinancial Mathematics and EngineeringGeosciences and Math of Planet EarthImaging ScienceLife SciencesLinear AlgebraMathematical Aspects of Materials ScienceOptimizationAnalysis and Partial Differential EquationsUncertainty QuantificationClassical Applied Mathematics SIAM General Election voting starts tomorrow, nominations for Fellows now open, two new SIAM prizes, & more!
State-of-the-Art FFT: Algorithms, Implementations, and Applications Get InvolvedConferencesResearchInsightssiam.org FeedsDiscrete Mathematics and Theoretical Computer Science The fast Fourier transform is common in many areas of science and engineering, and a two-part session at PP18 focused on its various applications.