represents the Dirac comb function giving a delta function at every integer point.
represents the multidimensional Dirac comb function .
- DiracComb is also known as impulse train, sampling function, and shah.
- DiracComb[x] is equivalent to .
- DiracComb can be used in derivatives, integrals, integral transforms, and differential equations.
- DiracComb has attribute Orderless.
Examplesopen allclose all
Numerical Evaluation (4)
DiracComb always returns an exact 0:
Evaluate efficiently at high precision:
DiracComb threads over lists: