dopsp_find_forwsclm.m File Reference
function out = dopsp_find_forwsclm(in,l,m,d1,d2) More...
finds the region around zero, possibly corresponding to the reflected forward scattering.
in : the spectrum l : angle no m : step no d1 : coarse graining strength for details d2 : coarse graining strength for trends
- out: [lower limit, upper limit] (in units of frequency.) if the input data is such that the second derivative does not change sign left of zero, and empty matrix is returned.