www.gusucode.com > wavelet 源码程序 matlab案例代码 > wavelet/ChirpForSynchrosqueezingConceptualTopicExample.m
%% Chirp (for Synchrosqueezing Conceptual Topic) %% chirp load quadchirp; Fs = 1000; [wt,f] = cwt(quadchirp,'bump',Fs); subplot(2,1,1); hp = pcolor(tquad,f,abs(wt)); hp.EdgeColor = 'none'; xlabel('Time (secs)'); ylabel('Frequency (Hz)'); title('CWT of Quadratic Chirp'); subplot(2,1,2); wsst(quadchirp,Fs,'bump')