spatial frequency的意思

spatial frequency中文翻譯：

[天]空間頻率

相似詞語短語

spatial───adj.空間的；存在于空間的；受空間條件限制的

frequency───n.頻率；頻繁

frequency generator───[計]頻率發生器

spatial relation───空間關系

frequency range───頻帶; 頻段；[電子][通信]頻率范圍

spatial resolution───[遙感]空間分辨率；空間解析

spatial relationship───[數]空間關系

cumulative frequency───[統計]累積頻率，[電子]累積頻數

frequency equation───頻率方程

雙語使用場景

The relationships between the spatial frequency response features and toad's behaviors, and the biological significance were discussed.───對空間頻率特性與蟾蜍行為之間的關系和生物學的意義做了初步探討。

In this paper, the DOA estimation is implemented by spatial frequency spectrum analysis.───本文從空間頻譜分析的角度來實現這一估計。

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，可以得到目標的方位信息。

Now the matter from another angle, 50% dot image spatial frequency is? (Figure 8) is a spectroscopy circulars.───此刻從另一個角度來闡發，50%網不面圖像不時間頻率的共性是怎樣的呢？（圖8）獲得的是一個環狀的平譜。

We focus on an approach that takes advantage of the human visual system' s color spatial frequency sensitivity.───我們專注于一種辦法，充分利用了人類視覺系統的顏色空間頻率的靈敏度。

High spatial frequency terms of the turbulent spectrum are sampled and low spatial frequency terms are revised using this treatment.───該算法既可對湍流的高頻譜抽樣，亦可對湍流的低頻譜進行修正。

Results indicate that the center of the optical spatial solitons moves on a parabolic trajectory and the spatial frequency trans.───積分結果表明，光學空間孤子的中心按照拋物線軌跡運動，空間頻率的橫向分量隨傳播距離線性地變。

The filtering in spatial domain, spatial frequency domain and a system of optical formatting imagines are also analyzed.───同時也分析了空域濾波、空頻域濾波、光學成像系統。

The thinner the grating, the greater spatial frequency and refractive index modulation are needed for the optimal combining.───隨著光柵厚度的減小，滿足最佳組束條件的空間頻率和折射率調制將逐漸增大；

英語使用場景

Contrast, spatial frequency, presentation time, moving velocity and phase reversal frequency of each grating are controlled independently.

Based on Fourier analysis of spatial frequency filtering, the variations in frequency of grating image in the spatial filtering experiment are discussed, in which the input is a grating-like object.

As a result, receptive fields with both orientation and spatial frequency selectivity, similar to Gabor filters, are learned and tested.

A new spatial frequency analysis method based on wavelet was applied to homomorphic filtering to enhance the contrast of ICT image.

The method analyzes the human eyes by spatial frequency and Contrast Sensitivity Function(CSF), and defines the Gaussian mask by the viewing distance automatically.

For technical reasons spatial frequency is expressed in cycles per degree rather than cycles per centimetre.

The optimal spatial frequency, optimal temporal frequency and integration time of the cortical neurons driven by two eyes of strabismic amblyopes were quantitatively measured.

It includes topics such as spatial frequency filtering, holography.

The spatial frequency ratio which could reflect regional similarity among images was defined.