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1 преобразование Фурье (пространственное)
преобразование Фурье (пространственное)
Представление колебательной величины цилиндрической или сферической волны в виде суперпозиции плоских волн с различными амплитудами и комплексными (в общем случае) значениями волновых векторов. Обычно описывается пространственным интегралом Фурье.
[Система неразрушающего контроля. Виды (методы) и технология неразрушающего контроля. Термины и определения (справочное пособие). Москва 2003 г.]Тематики
- виды (методы) и технология неразр. контроля
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Русско-английский словарь нормативно-технической терминологии > преобразование Фурье (пространственное)
См. также в других словарях:
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