EntityQ855949· pop 29· linked from 124 articlessinc functionSign in to savespecial mathematical function defined as sin(x)/xConnectionsLeonhard EulerEntityFourier transformEntityBessel functionEntitycubic crystal systemEntitytrigonometric integralEntitysinc filterEntityLanczos resamplingEntitymathematicsEntityphysicsEntitynumberEntityPiConceptengineeringEntityInternational Standard Book NumberEntityadditionEntitydigital object identifierEntityInternational Standard Serial NumberEntityintegralEntityderivativeEntityinformation theoryEntityCartesian coordinate systemEntityCategoriesElementary special functionsSignal processing