fix exporting bugs

exporting is fixed, still only the variable names (and not the values) are being exported on the .xslx

selectSide.m

@@ -1,17 +1,15 @@
-function [content, fileName, sheetName] = selectSide(input);
+function [frontrear, fileName, sheetName] = selectSide(input);
 
 %input 1 is front, 2 is rear
 
 if rem(input, 2) == 0
-    content = who('-file', 'M22H_FrontSuspension_Data.mat');
+    frontrear = 'front';
     fileName = 'FrontSuspension_Exported.xlsx';
     sheetName = 'Front';
 elseif rem(input, 2) ~= 0
-    content = who('-file', 'M22H_RearSuspension_Data.mat');
+    frontrear = 'rear';
     fileName = 'RearSuspension_Exported.xlsx';
     sheetName = 'Rear';
 else
     fprintf = 'An error occured!';
-    end;
-
-
+    end;