impulse fn,delta fn,dirac delta fn??

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viip

Joined Apr 16, 2009
23
Is there any difference between impulse,delta and dirac delta function?At different places i see different names of functions but with the same property of having impulse at a specified time...
 

steveb

Joined Jul 3, 2008
2,436
Is there any difference between impulse,delta and dirac delta function?At different places i see different names of functions but with the same property of having impulse at a specified time...
There are two types of delta functions typically used. The Dirac delta function is a continuous time impulse function and the Kronecker delta function is a discrete time impulse function.

http://en.wikipedia.org/wiki/Dirac_delta

http://en.wikipedia.org/wiki/Kronecker_delta
 
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