diff --git a/scripts/getSubdirectories.m b/scripts/getSubdirectories.m
new file mode 100644
index 0000000..477e4b5
--- /dev/null
+++ b/scripts/getSubdirectories.m
@@ -0,0 +1,15 @@
+function subdirectories = getSubdirectories(directoryPath)
+    % Check if the input is a valid directory
+    if ~isfolder(directoryPath)
+        error('Input is not a valid directory.');
+    end
+    
+    % Get a list of all items in the directory
+    items = dir(directoryPath);
+    
+    % Filter out non-directory items
+    subdirectories = {items([items.isdir]).name};
+    
+    % Remove '.' and '..' from the list
+    subdirectories = subdirectories(~ismember(subdirectories, {'.', '..'}));
+end
diff --git a/scripts/similarities.m b/scripts/similarities.m
new file mode 100644
index 0000000..ed0a591
--- /dev/null
+++ b/scripts/similarities.m
@@ -0,0 +1,38 @@
+%% please open Magic Formular APP first
+clear
+n = 20; % <=60
+%%
+directoryPath  = "..\sorted_data";
+subdirectories = getSubdirectories(directoryPath);
+%%
+% Use the dir function to get information about files and directories
+contents = dir(directoryPath);
+
+% Filter out the directories (excluding '.' and '..')
+subdirectories_list = contents([contents.isdir] & ~ismember({contents.name}, {'.', '..'}));
+
+% Extract and display the names of the subdirectories
+subdirectoryNames = {subdirectories_list.name};
+%% 
+figure()
+
+for i=1:length(subdirectories)
+    fileMeasurement = fullfile("..\sorted_data", subdirectories{i}, "\cornering.mat");
+    parser = tydex.parsers.FSAETTC_SI_ISO_Mat();
+    measurements = parser.run(fileMeasurement);
+    measurement = measurements(n);
+
+    [SX,SA,FZ,IP,IA,VX,FX,FY,MZ,MY,MX,W,T] = unpack(measurement);
+    if i < length(subdirectories)/3
+        plot(SA, FY, 'LineWidth', 1)
+    elseif i <= length(subdirectories)/3*2
+        plot(SA, FY, '--','LineWidth', 1)
+    else
+        plot(SA, FY, '-.','LineWidth', 1)
+    end
+    hold on
+end
+legend(subdirectoryNames{:})
+title("Similarities, n=",n)
+xlabel("Slip Angle")
+ylabel("FY")
\ No newline at end of file
diff --git a/scripts/similarities.png b/scripts/similarities.png
new file mode 100644
index 0000000..3745484
Binary files /dev/null and b/scripts/similarities.png differ