From dbfabfe6878641ffd01a41a98b931b9c581bd22a Mon Sep 17 00:00:00 2001
From: Yacine <yacine.mahdid@mail.mcgill.ca>
Date: Wed, 18 Sep 2019 13:23:06 -0400
Subject: [PATCH] delete unused files

---
 features/helper/assign_side_region.m          | 76 -------------------
 .../helper/threshold_anterior_posterior.m     | 17 -----
 2 files changed, 93 deletions(-)
 delete mode 100644 features/helper/assign_side_region.m
 delete mode 100644 features/helper/threshold_anterior_posterior.m

diff --git a/features/helper/assign_side_region.m b/features/helper/assign_side_region.m
deleted file mode 100644
index 2a677fc3..00000000
--- a/features/helper/assign_side_region.m
+++ /dev/null
@@ -1,76 +0,0 @@
-function [side,region] = assign_side_region(x,y)
-%ASSIGN_PLI_REGION Summary of this function goes here
-%   Detailed explanation goes here
-    
-    epsilon = 0.0000001;
-
-    % Midline:
-    X = [7.96264703000000, -6.67669403200000];
-    Y = [0,0];
-    [coefficients] = polyfit(X, Y, 1);
-    slope = coefficients(1);
-    intercept = coefficients(2);
-    
-    if(y < epsilon && y > -epsilon)
-       side = 'both';
-       region = 'midline';
-    elseif(y > 0)
-        side = 'left';
-        region = get_left_region(x,y);
-    else
-        side = 'right';
-        region = get_right_region(x,y);
-    end
-
-end
-
-
-% Helper functions to get either the left or right region
-function region = get_left_region(x,y)
-    X = [6.02115996400000, 0.284948655000000, -4.49482169800000];
-    Y = [4.45938718700000, 5.47913021000000, 5.83124149800000];
-    [coefficients] = polyfit(X, Y, 1);
-    slope = coefficients(1);
-    intercept = coefficients(2);
-    
-    % Check if we are part of the three points
-    for i=1:length(X)
-       if(x == X(i))
-           region = 'both';
-           return;
-       end
-    end
-    
-    %Check if we are lateral and midline
-    y_threshold = slope*x + intercept;
-    if(y > y_threshold)
-       region = 'lateral'; 
-    else
-        region = 'midline';
-    end
-    
-end
-
-function region = get_right_region(x,y)
-    X = [6.02115996400000, 0.284948655000000, -4.49482169800000];
-    Y = [-4.45938718700000, -5.47913021000000, -5.83124149800000];
-    [coefficients] = polyfit(X, Y, 1);
-    slope = coefficients(1);
-    intercept = coefficients(2);
-    
-    % Check if we are part of the three points
-    for i=1:length(X)
-       if(x == X(i))
-           region = 'both';
-           return;
-       end
-    end
-    
-    %Check if we are lateral and midline
-    y_threshold = slope*x + intercept;
-    if(y < y_threshold)
-       region = 'lateral'; 
-    else
-        region = 'midline';
-    end
-end
\ No newline at end of file
diff --git a/features/helper/threshold_anterior_posterior.m b/features/helper/threshold_anterior_posterior.m
deleted file mode 100644
index 8e01dc18..00000000
--- a/features/helper/threshold_anterior_posterior.m
+++ /dev/null
@@ -1,17 +0,0 @@
-function [normalized_value] = threshold_anterior_posterior(index,channels_location)
-%THRESHOLD_ANTERIOR_POSTERIOR Summary of this function goes here
-%   Detailed explanation goes here
-
-    current_x = channels_location(index).X;
-    
-    all_x = zeros(1,length(channels_location));
-    for i = 1:length(channels_location)
-       all_x(i) = channels_location(i).X; 
-    end
-    
-    min_x = min(all_x);
-    max_x = max(all_x);
-    
-    normalized_value = (current_x - min_x)/(max_x - min_x);
-end
-