zane-star-bot
commented
1 year ago To be more accurate, I didn't understand these program statements.
function [ psihat, psi ] = morlet(s,w,wc)
psihat = 2 (exp(-(1/2)(abs(w)s - wc).^2) - exp(-(1/2)wc^2));
psihat = psihat . (complex(exp(1i pi linspace(0,nw-1,nw)')) ones(1,ns));
psihat(2:end,s<0) = psihat(end:-1:2,s<0); %conj in time domain = conj reversal in freq domain
psihat(:,s<0) = conj(psihat(:,s<0));
dear Colin M McCrimmon:
Recently, I saw your program when I was reading the paper. I find your research is very valuable and meaningful. Unfortunately, I can't understand the meaning of the statements in this program. Can you give a program annotation or some relevant information. We look forward to your reply.