Using this method, the fringe shift function of a differential interferogram is first transformed into the fringe shift function of the corresponding absolute interferogram. Then using the existing methods of calculating absolute interferograms, we can determine the density distribution of the flow field.

  • 该方法,首先将差分干涉图的条纹位移函数转换为绝对干涉图的条纹位移函数,然后用计算绝对干涉图的现有方法,计算出密度分布。

  • 互联网摘选 2025-01-20 12:42:52

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