EntityQ2638931· pop 9· linked from 64 articlesconvolution theoremSign in to savetheorem that under suitable conditions the Fourier transform of a convolution of two signals is the pointwise product of their Fourier transformsConnectionsdiscrete-time Fourier transformEntityCircular convolutionEntitymathematicsEntitycomputerEntityInternational Standard Book NumberEntitydigital object identifierEntityMATLABEntityJohns Hopkins UniversityEntityscalar productEntityFourier seriesEntityFourier transformEntityrandom variableEntityLaplace transformEntitybibcodeEntitysignalEntityasteriskEntitysignal processingEntityDirac delta functionEntityconvolutionEntityharmonic analysisEntityCategoriesTheorems in Fourier analysis