二维傅里叶变换引起的谱失真

SPECTRAL DISTORTION RESULTING FROM TWO-DIMENSIONAL FOULER TRANSFORM

用计算机模拟方法讨论了在谱线重叠的条件下，谱线强度因二维傅里叶交换而引起严重失真的问题，并结合例子详细研究了未被人们注意的一些情况．

Due to the complexity of the line shape features arised from the two-dimensional Fourier transformation, severe distortions occur when spectral overlapping happens. This is demonstrated and discussed with computer simulations in the present article.