How to perform Morlet wavelet analysis to analyze the periodicity and variation in stream flow?

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Hassane Moutahir

Hi Ayu, you can use the R package ‘dplR’ to perform the wavelet analysis by using the function Morlet(x).

There are other R packages that allow you to do the same (use the word wave or wavelet to search them).

I recommand you to use RStudio which is an easy user interface for R (https://www.rstudio.com/). To install R: https://www.r-project.org/

This can help you too if you handle Matlab, Fortran or Python (http://paos.colorado.edu/research/wavelets/)

Good luck!

Hassane