EntityQ7168644· pop 5· linked from 24 articlesPeriodic summationSign in to savesum of a function's values every _P_ offsetsConnectionsFourier transformEntitymathematicsEntityInternational Standard Book NumberEntityreal numberEntityintegralEntityFourier seriesEntityperiodic functionEntitydomain of a functionEntityDirac delta functionEntitymultipleEntityconvolutionEntitysinc functionEntityequivalence classEntityfractional partEntityAntoni ZygmundEntityquotient spaceEntityDirac combEntitydiscrete-time Fourier transformEntityCircular convolutionEntityPoisson summation formulaEntityCategoriesFunctions and mappingsSignal processing