Practical computation of FFT-based generalized two-dimensional correlation spectroscopy

Mengmeng He, Daisuke Miyata, Takakazu Nakabayashi, Shin Ichi Morita

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)


A practical computation of fast Fourier transformation (FFT) based generalized two-dimensional (2D) correlation spectroscopy is described. Using simple sinusoids, we tested and confirmed that the method served effectively and properly, invariant to the changes of the number of data points of the time profiles. This computation is applicable to any type of waveforms in a versatile manner.

Original languageEnglish
Pages (from-to)885-887
Number of pages3
JournalAnalytical Sciences
Issue number7
Publication statusPublished - 2020


  • Computation
  • Correlation
  • FFT
  • FT
  • Sinusoidal
  • Spectroscopy


Dive into the research topics of 'Practical computation of FFT-based generalized two-dimensional correlation spectroscopy'. Together they form a unique fingerprint.

Cite this