sampling frequency of wavelet matlab code

(2018) Collecting, Processing and Presenting Geoscientific Information, MATLAB® and Design Recipes for Earth Sciences – Second Edition. Springer International Publishing, 517 p., Supplementary Electronic Material, Hardcover, ISBN: 978-0-1. (2021) MATLAB Recipes for Earth Sciences – Fifth Edition. Springer International Publishing, 343 p., Supplementary Electronic Material, Hardcover, ISBN: 978-2-5 (MRDAES) (2021) Signal and Noise in Geosciences, MATLAB Recipes for Data Acquisition in Earth Sciences. Please visit my university webpage The books I have been using MATLAB since late 1992, especially for the analysis of paleoclimatic series. I am a geoscientist, titular professor of paleoclimate dynamics at the University of Potsdam. Here is some background information about the case by The MathWorks Inc. The function cwt uses 10 voices per octave. According to the documentation of the function, the cwt is obtained using the analytic Morse wavelet with the symmetry parameter (gamma) equal to 3 and the time-bandwidth product equal to 60. The advantage of the new cwt function that it provides defaults, different from the old version, allowing to run a wavelet analysis without caring too much about the settings. It uses an DFT-based algorithm, similar to the one introduced by Torrence and Compo (Here is a link to their classic Wavelet webpage, also cited in my textbook) and which was already used by the old function cwtft which is no longer supported, similar to the old version of cwt. This is the new cwt function introduced with MATLAB R2016b. The output is the wavelet transform wt, the frequencies f and the cone of influence coi to mark the area were edge effects occur in the CWT. In our example, the sampling interval is 3, therefore the sampling frequency is 1/3. Then you use cwt with the data series series3L and the inverse of your sampling interval.

Sampling frequency of wavelet matlab code