From f630c23fd90456149c6fd565163680a3bf796366 Mon Sep 17 00:00:00 2001
From: Lars Hubatsch <hubatsch@pks.mpg.de>
Date: Tue, 19 Jan 2021 14:30:00 +0100
Subject: [PATCH] out -> out and in -> in corrected.
---
int_prob.m | 26 ++++++++++++++++++++++++--
1 file changed, 24 insertions(+), 2 deletions(-)
diff --git a/int_prob.m b/int_prob.m
index 60fc26c..e39d8bf 100644
--- a/int_prob.m
+++ b/int_prob.m
@@ -12,17 +12,39 @@ for i = 1:length(delta_x0)
if abs(direc) == 1 % jump across the boundary?
corr_end_point = direc*(x-l) > direc*(bp-T{i}.v*T{1}.t(ind_delta+1));
elseif abs(direc) == 2 % jump within the same phase?
- corr_end_point = direc*(x-l) < direc*(bp-T{i}.v*T{1}.t(ind_delta+1));
+ l = abs(l); % both directions need to be considered.
+ if (x < bp)
+ if (x + l < bp); right = 1; else; right = 0; end
+ if (x - l > 0); left = 1; else; left = 0; end
+ else
+ if (x + l < T{1}.system_size); right =1; else; right = 0; end
+ if (x -l > bp); left = 1; else; left = 0; end
+ end
+ corr_end_point = left || right; % consider, if left or right works
end
if corr_starting_point && corr_end_point
if nargin==7
+ if abs(direc) == 2
+ disp('Jumps within same phase not implemented for equ. .');
+ end
p_i = @(j) interp1(T{j}.x, T{j}.sol(ind_t, :), x-l);
p2 = (p_i(i)+p_i(i+1))/2;
% @ SS distribution for x0 can be taken from phi_tot
p = p + delta_x0(i)*...
T{1}.phi_tot(x, T{1}.a, T{1}.b, T{1}.e, T{1}.u0, 0)*p2;
elseif nargin==8
- p_i = @(j) interp1(T{j}.x, T{j}.sol(ind_delta+1, :), x-l);
+ if abs(direc) == 1
+ p_i = @(j) interp1(T{j}.x, T{j}.sol(ind_delta+1, :), x-l);
+ elseif abs(direc) == 2
+ x_l = x-l; % left position
+ x_r = x+l; % right position
+ if x-l < 0; x_temp = l-x; end % -> jump reflected if necess.
+ if x+l > T{1}.system_size; x_temp = 2*T{1}.system_size-x-l; end
+ p_i = @(j) interp1(T{j}.x, T{j}.sol(ind_delta+1, :),...
+ x_l) * left + ...
+ interp1(T{j}.x, T{j}.sol(ind_delta+1, :),...
+ x_r) * right;
+ end
p2 = (p_i(i)+p_i(i+1))/2;
p_sol = @(j) interp1(T_mov.x, T_mov.sol(ind_t, :), x);
% p_sol2 = T{1}.phi_tot(x, T{1}.a, T{1}.b, T{1}.e, T{1}.u0, 0);
--
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