Difference between revisions of "Dictionary:Chebyshev array"

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{{#category_index:C|Chebyshev array}}
 
{{#category_index:C|Chebyshev array}}
(cheb&#x2019; &#x2202; sh&#x2202;v) A frequency filter or uniformly spaced linear array in which elements are weighted according to Chebyshev polynomials. Such weighting equalizes the amplitude of minor lobes and gives a sharp cutoff. Called <b>equal-ripple filter</b>. See Figure [[Dictionary:Fig_C-3|C-3]]. Also spelled <b>Tchebyscheff array</b>. Named for Fafnutiy Lvorich Chebyshev (1821&#x2013;1894), Russian mathematician.
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(cheb&#x2019; &#x2202; sh&#x2202;v) A frequency filter or uniformly spaced linear array in which elements are weighted according to Chebyshev polynomials. Such weighting equalizes the amplitude of minor lobes and gives a sharp cutoff. Called <b>equal-ripple filter</b>. See Figure [[Special:MyLanguage/Dictionary:Fig_C-3|C-3]]. Also spelled <b>Tchebyscheff array</b>. Named for Fafnutiy Lvorich Chebyshev (1821&#x2013;1894), Russian mathematician.
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Latest revision as of 10:49, 11 July 2017

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(cheb’ ∂ sh∂v) A frequency filter or uniformly spaced linear array in which elements are weighted according to Chebyshev polynomials. Such weighting equalizes the amplitude of minor lobes and gives a sharp cutoff. Called equal-ripple filter. See Figure C-3. Also spelled Tchebyscheff array. Named for Fafnutiy Lvorich Chebyshev (1821–1894), Russian mathematician.