Dirac delta function
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English
[edit]![](http://upload.wikimedia.org/wikipedia/commons/thumb/4/48/Dirac_distribution_PDF.svg/220px-Dirac_distribution_PDF.svg.png)
Alternative forms
[edit]- Dirac delta
- Dirac's delta function, Dirac's delta
Etymology
[edit]Named after English physicist Paul Dirac.
Noun
[edit]Dirac delta function (plural Dirac delta functions)
- (mathematics) A function of one real argument, whose value is zero when the argument is nonzero, and whose integral is one over any interval that includes zero.
See also
[edit]- (function): Kronecker delta function, step function