- 空间频率
- spatial: adj. 1.空间的；在空间中存在[发生，占有位置]的。 ...
- frequency: n. 1.屡次，频仍，频繁。 2.(脉搏等的)次数，出现 ...
- limiting spatial frequency: 极限空间频率
- low spatial frequency profile: 低空间频率曲线
- optical spatial frequency filter: 光学空间频率滤色器
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spatial frequency中文什么意思
- 空间频率
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例句与用法
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- It includes topics such as spatial frequency filtering, holography .
它包括空间频率滤光、全息摄影。 - The system is with a broad spatial frequency and focus ranges
本系统测量的空间频率范围和焦距范围都比较大。 - Spatial frequency discrimination
空间频率?别 - Spatial frequency multiplexing
空间频率倍增 - Spatial frequency domain
空间频率域
百科释义
In mathematics, physics, and engineering, spatial frequency is a characteristic of any structure that is periodic across position in space. The spatial frequency is a measure of how often sinusoidal components (as determined by the Fourier transform) of the structure repeat per unit of distance.
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