MATERNEDGE Long-time cutoff edge for the Matern impulse response function. TE=MATERNEDGE(ALPHA,H,EPSILON) determines a long-time cutoff for the Green's function of a Matern process characterized by slope parameter ALPHA and range parameter H. TE is the (approximately) the first time at which the ratio of the time-integrated magnitude of the Green's function, to the value it obtains at infinity, has risen to within EPSILON of unity. TE is approximate because of discretization of time. It will always be greater than the actual time at which the EPSILON level is reached. See Lilly et al. (2017) for details. MATERNEDGE is a low-level function that is called by MATERNOISE. See also MATERNSPEC, MATERNCOV, MATERNIMP, MATERNOISE. 'maternedge --t' runs some tests. Usage: te=maternedge(alpha,h,epsilon); __________________________________________________________________ This is part of JLAB --- type 'help jlab' for more information (C) 2013--2017 J.M. Lilly --- type 'help jlab_license' for details