The measurement spectra were Fourier transformed and the frequency distribution of the spectra was obtained.
The measurement spectra were Fourier transformed and the frequency distribution of the spectra was obtained.
测量光谱经过傅里叶变换得到其光谱的频域分布。
The measurement spectra were Fourier transformed and the frequency distribution of the spectra was obtained.
测量光谱经过傅里叶变换得到其光谱的频域分布。