Whittaker–Shannon interpolation formula
GPTKB entity
Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:alsoKnownAs |
sinc interpolation
|
| gptkbp:appliesTo |
bandlimited signals
|
| gptkbp:basedOn |
sampling theorem
|
| gptkbp:category |
Fourier analysis
interpolation |
| gptkbp:describes |
reconstruction of a bandlimited function from its samples
|
| gptkbp:field |
gptkb:information_theory
gptkb:mathematics gptkb:signal_processing |
| gptkbp:form |
f(t) = \\sum_{n=-\\infty}^{\\infty} f(nT) \\frac{\\sin \\pi (t/T - n)}{\\pi (t/T - n)}
|
| gptkbp:function |
sinc function
|
| https://www.w3.org/2000/01/rdf-schema#label |
Whittaker–Shannon interpolation formula
|
| gptkbp:importantFor |
foundation of digital signal processing
|
| gptkbp:introducedIn |
1920
|
| gptkbp:namedAfter |
gptkb:Claude_Shannon
gptkb:Edmund_Whittaker |
| gptkbp:popularizedBy |
1949
|
| gptkbp:publishedIn |
gptkb:Proceedings_of_the_IRE
|
| gptkbp:relatedTo |
gptkb:Nyquist–Shannon_sampling_theorem
|
| gptkbp:bfsParent |
gptkb:E._T._Whittaker
|
| gptkbp:bfsLayer |
6
|