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comparison +sbp/+implementations/d1_gauss_4.m @ 435:f23b30400f46 feature/grids

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Merge default into feature/grid
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 21 Feb 2017 13:16:56 +0100
parents 0bc37a25ed88
children
comparison
equal deleted inserted replaced
433:eef74cd9b49c 435:f23b30400f46
1 function [D1,H,x,h,e_l,e_r] = d1_gauss_4(L) 1 function [D1,H,x,h,e_l,e_r] = d1_gauss_4(L)
2 2
3 % L: Domain length 3 % L: Domain length
4 % N: Number of grid points 4 default_arg('L',1);
5 if(nargin < 2)
6 L = 1;
7 end
8 5
9 N = 4; 6 N = 4;
10 7
11 % Quadrature nodes on interval [-1, 1] 8 % Quadrature nodes on interval [-1, 1]
12 x = [ -0.8611363115940526; -0.3399810435848563; 0.3399810435848563; 0.8611363115940526]; 9 x = [ -0.8611363115940526; -0.3399810435848563; 0.3399810435848563; 0.8611363115940526];