Figure 4. FFT Spectra of New Delhi Daily mean LI (a) Sum of First five components (b) first RCC (c) second RCC (d) third RCC (e) fourth RCC and (f) fifth RCC

From

Study of Annual and Semiannual Amplitudes over India from FFT Spectra of Atmospheric Lifted Index Using Singular Spectrum Analysis (SSA)

Talat Parveen, Shaik Abdul Muneer, Rehman. M.K, Aleem Basha. H

Applied Ecology and Environmental Sciences. 2022, 10(4), 174-183 doi:10.12691/aees-10-4-1