Note on a formula on “sampled” functions
نویسندگان
چکیده
منابع مشابه
Quadrature formula for sampled functions
Abstract—This paper deals with efficient quadrature formulas involving functions that are observed only at fixed sampling points. The approach that we develop is derived from efficient continuous quadrature formulas, such as Gauss-Legendre or Clenshaw-Curtis quadrature. We select nodes at sampling positions that are as close as possible to those of the associated classical quadrature and we upd...
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ژورنال
عنوان ژورنال: Applications of Mathematics
سال: 1960
ISSN: 0862-7940,1572-9109
DOI: 10.21136/am.1960.102731