% 1D Modified Laplacian of Gaussian (MLOG). % [Gaussian_1D_2_Diff_Modified]=MLOG(sigma,N) returns the 1-D Modified Laplacian of Gaussian Mask. % "Automatic arrival time detection for earthquakes based on Modified Laplacian of Gaussian filter", in Computers and Geosciences journal. % This filter is a denoising filter which can deal with several types of signals. % DOI: https://doi.org/10.1016/j.cageo.2018.01.013 INPUT VARIABLES % N : Filter Order % sigma : standard deviation % % OUTPUT VARIABLES % Gaussian_1D_2_Diff_Modified : The Cofficients of MLOG (Mask) % % COMMENTS: % If you need to reach any equation in the paper rather than the final equation, % you can change the name of the output in this function % % EXAMPLE: % N = 10; sigma = 2.5; % [Gaussian_1D_2_Diff_Modified]=MLOG(sigma,N); % % Code written by Omar M. Saad % Last update: January 25, 2018 % Copyright 2018 Omar M. Saad % Contact : omar.saad@ejust.edu.eg
cageo/Saad-2018
% "Automatic arrival time detection for earthquakes based on Modified... % Laplacian of Gaussian filter", in Computers and Geosciences journal. % This filter is a denoising filter which can deal with several types of % signals. % DOI: https://doi.org/10.1016/j.cageo.2018.01.013
MATLABMIT