% 設(shè)置帶寬和中心頻率
fb = 1; fc = 1.5;
% 設(shè)置有效支撐和網(wǎng)格參數(shù)
lb = -20; ub = 20; n = 1000;         
% 計(jì)算復(fù)Shannon小波shan1.5-1.
[psi,x] = shanwavf(lb,ub,n,fb,fc);
% 畫出復(fù)Shannon小波
subplot(211)
plot(x,real(psi)),
title('復(fù)Shannon小波 shan1.5-1')
xlabel('實(shí)部'), grid
subplot(212)
plot(x,imag(psi))
xlabel('虛部'), grid