%% Example: Kobe Earthquake Data
% Load seismograph data recorded during the 1995 Kobe earthquake. The data has a sample rate of 1 Hz.

load kobe
Fs = 1;

% Compute the wavelet synchrosqueezed transform that isolates the different frequency components of the seismic data.

wsst(kobe,Fs,'bump','VoicesPerOctave',48)
ylim([0 300])

% The data are seismograph (vertical acceleration, nm/sq.sec) measurements recorded at Tasmania University, Hobart, Australia on 16 January 1995 beginning at 20:56:51 (GMT) and continuing for 51 minutes at 1 second intervals [5].
% Copyright 2019 The MathWorks, Inc.