diff --git a/Files_4_thesis/Finding_X_dot_with_Pcontroller/docking_with_P_controller.m b/Files_4_thesis/Finding_X_dot_with_Pcontroller/docking_with_P_controller.m
index fa7151f6bd9902bc1762ef75e9eab270d83c609f..5bbf33bc6a1d3e2241b2cafa42385481672047ad 100644
--- a/Files_4_thesis/Finding_X_dot_with_Pcontroller/docking_with_P_controller.m
+++ b/Files_4_thesis/Finding_X_dot_with_Pcontroller/docking_with_P_controller.m
@@ -246,7 +246,6 @@ figure;
 set(gcf,'color','white');
 
 subplot(3,1,1);
-
 plot(t_V_sec_data_1,Vel_X_data_1,'LineWidth',2);
 hold on
 plot(t_V_sec_data_2,Vel_X_data_2,'r','LineWidth',1.6);
@@ -254,6 +253,7 @@ hold on
 plot(t_V_sec_data_3,Vel_X_data_3,'g','LineWidth',2);
 
 title('Control Signals');
+xlabel('$ time [sec]$','interpreter','latex','FontSize',14);
 ylabel('$\dot{x}_{Rob}$ [m/s]','interpreter','latex','FontSize',14);
 % grid on
 axis([0 60 -.01 .2]);
diff --git a/Files_4_thesis/MSc_Presentation.pptx b/Files_4_thesis/MSc_Presentation.pptx
index 73d1743da559c6d32b2ccd0753e07be532a4d197..524df43a6ff9d61f898c31b4df85384f227a462a 100644
Binary files a/Files_4_thesis/MSc_Presentation.pptx and b/Files_4_thesis/MSc_Presentation.pptx differ