Category:Definitions/Filtering Function

From ProofWiki
Jump to navigation Jump to search

This category contains definitions related to Filtering Function.
Related results can be found in Category:Filtering Function.


The filtering function is the real function $\operatorname {sinc}: \R \to \R$ defined as:

$\forall x \in \R: \map {\operatorname {sinc} } x := \dfrac {\sin \pi x} {\pi x}$

where $\sin$ denotes the (real) sine function.