- matlab的wavelet toolbox中就有wfbm和wfbmesti两个函数
- http://www.mathworks.com/access/helpdesk/help/toolbox/wavelet/index.html?/access/helpdesk/help/toolbox/wavelet/wfbm.html
- http://www.mathworks.com/access/helpdesk/help/toolbox/wavelet/index.html?/access/helpdesk/help/toolbox/wavelet/wfbmesti.html