高空: high altitude; upper air; we ...间: space in between; opening频率: frequency; rate计算: count; compute; calculate; r ...法: law重建: rebuild; reconstruct; reesta ...频率计算法: frequency-respones approach时间频率计量: metrology of time and frequency空间频率: acialfrequency; spacial frequency; spatial frequency空间频率谱: spatial frequency spectrum空间频率域: spatial frequency domain空间频率柱: spatial frequency column极限空间频率: limiting spatial frequency空间频率倍增: spatial frequency multiplexing空间频率调制: space frequency modulation空间频率鉴别: spatial frequency discrimination空间频率滤波: spatial frequency filtering空间频率特性: optical transfer function; spatial frequency characteristic空间频率响应: spatial frequency response空间频率向量: spatial frequency vector约化空间频率: reduced spatial frequency概率计算法: calculus of probability method低空间频率曲线: low spatial frequency profile光波场的空间频率: spatial frequency of light wave field空间频率的滤波: spatial frequency filtering