这次写论文，有一段程序[s,q,Hq,h,Dh,logFq]=MFDXA(xsignal,ysignal,m,scmin,scmax,ressc,qmin,qmax,qres);
[sx,qx,Hqx,hx,Dhx,logFqx]=MFDFA(xsignal,m,scmin,scmax,ressc,qmin,qmax,qres);
[sy,qy,Hqy,hy,Dhy,logFqy]=MFDFA(ysignal,m,scmin,scmax,ressc,qmin,qmax,qres);
figure
plot(log10(s),log10(2.^(logFq(:,61))),'o-') % q=2;
hold on
plot(log10(sx),log10(2.^(logFqx(:,61))),'s-')
hold on
plot(log10(sy),log10(2.^(logFqy(:,61))),'d-')
legend('log10(s)','log10(sx)','log10(sy)')
画出这样一个图，有人知道这个图要怎么分析吗？