spatial frequency

常見例句

The detail of images was adjusted by gradation processing and spatial frequency processing technique.
運用諧調(diào)處理和空間頻率處理技術(shù)實施影像細節(jié)的調(diào)節(jié)。
In processing of array signal, Direction Of Arrival(DOA) of target can be obtained by extracting spatial frequency of echo.
在陣列信號處理中，提取回波信號中的空間頻率，可以得到目標(biāo)的方位信息。
Contrast, spatial frequency, presentation time, moving velocity and phase reversal frequency of each grating are controlled independently.
每組光柵的對比度、空間頻率、顯示時間，移動速度和反相頻率能單獨控制。