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1 arithmetic mean filter
фильтр, вычисляющий среднее арифметическое значений входных отсчётов ( в пределах скользящего окна заданной длины) (разновидность инвариантного к сдвигам ЦФ с импульсной характеристикой конечной длительности и одинаковыми весовыми коэффициентами);; см. также linear shift invariant FIR filter; order statistics filterАнгло-русский словарь промышленной и научной лексики > arithmetic mean filter
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2 order statistics filter
abbr. OS filterфильтр, основанный на использовании порядковой статистики (в таком (как правило, цифровом) фильтре среднее значение входных отсчётов заменяется линейной комбинацией N упорядоченных значений внутри окна длиной W, которая нормируется на сумму коэффициентов указанной линейной комбинации; при разном выборе коэффициентов линейной комбинации упорядоченных значений получаются разные фильтры, от вычисляющего среднее арифметическое до медианного); см. arithmetic mean filterАнгло-русский словарь промышленной и научной лексики > order statistics filter
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3 linear shift invariant FIR filter
линейный ЦФ с импульсной характеристикой конечной длины, инвариантный к сдвигам; см. arithmetic mean filterАнгло-русский словарь промышленной и научной лексики > linear shift invariant FIR filter
См. также в других словарях:
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