How do I make ZOOM in 2D graphics to detail specific areas?

Greetings in these situations (SEE 2D GRAPHICS IN THE IMAGE) I would like to apply a ZOOM to see in more detail a zone of the graph, that is to say a ZOOM separately inside the graph, could you help me with that doubt? I do not know how to do it. if they can observe, they will realize that within the black line there are 4 lines of graphics and i want to see that area in detail.

%-----------definition of variables--------------

function[] = GraficosIndices2D_M45_50(A_M45_50_pitch, B_M45_50_pitch, C_M45_50_pitch, D_M45_50_pitch, A_M45_50_IestPitch, B_M45_50_IestPitch, C_M45_50_IestPitch, D_M45_50_IestPitch, A_M45_50_IdirPitch, B_M45_50_IdirPitch, C_M45_50_IdirPitch, D_M45_50_IdirPitch, R_Iest, R_IestRoll, R_IestPitch, R_Idir, R_IdirPitch, R_IdirRoll, R_pitch, R_roll)

[X1,Y1]= meshgrid(R_pitch,R_roll);

%--------3D GRAFICS------------------------------ figure

%----------GRAFIC 3D 1----------

subplot (2,2,1);

surf(X1,Y1,R_Iest);

%axis([-30 30 -30 30 0.5 1])

set(gca,'Ydir','reverse')

set(gca,'Xdir','reverse')

ylabel ('Roll (°)');

xlabel ('Pitch (°)');

zlabel ('I_e_s_t');

title ('Rígido');

%----------GRAFIC 3D 2----------

subplot (2,2,3);

surf(X1,Y1,R_Idir);

%axis([-30 30 -30 30 0.5 1])

set(gca,'Ydir','reverse')

set(gca,'Xdir','reverse') xlim auto

ylim auto ylabel ('Roll (°)');

xlabel ('Pitch (°)'); zlabel ('I_d_i_r');

title ('Rígido');

%--------2D GRAFICS------------------------------

%----------GRAFIC 2D 1----------

subplot (2,2,2);

plot (A_M45_50_pitch,A_M45_50_IestPitch,'linewidth',2);

hold on

plot (B_M45_50_pitch,B_M45_50_IestPitch,'r','linewidth',2);

hold on

plot (C_M45_50_pitch,C_M45_50_IestPitch,'g','linewidth',2);

hold on

plot (D_M45_50_pitch,D_M45_50_IestPitch,'k','linewidth',2);

hold on

plot (R_pitch,R_IestPitch,'Color',[0.9290, 0.6940, 0.1250],'linewidth',2);

%axis([15 19 0.75 0.85]);

axis([15 19 0.59 0.85]);

ylabel ('I_e_s_t');

xlabel ('Pitch (°)');

title ('I_e_s_t para F_5_z = 50N, \theta_1 = -45°, Roll = 0º y k_w = 3017.15 N/mm');

grid on

legend ('K_s=10','K_s=19','K_s=39.07','K_s=55','Rígido');

%----------GRAFIC 2D 2----------

subplot (2,2,4);

plot (A_M45_50_pitch,A_M45_50_IdirPitch,'linewidth',2);

hold on

plot (B_M45_50_pitch,B_M45_50_IdirPitch,'r','linewidth',2);

hold on

plot (C_M45_50_pitch,C_M45_50_IdirPitch,'g','linewidth',2);

hold on

plot (D_M45_50_pitch,D_M45_50_IdirPitch,'k','linewidth',2);

hold on

plot (R_pitch,R_IdirPitch,'Color',[0.9290, 0.6940, 0.1250],'linewidth',2);

%axis([15 19 0.81 0.84]);

axis([15 19 0.59 0.85]);

ylabel ('I_d_i_r');

xlabel ('Pitch (°)');

title ('I_d_i_r para F_5_z = 50N, \theta_1 = -45°, Roll = 0º y k_w = 3017.15 N/mm');

grid on

legend ('K_s=10','K_s=19','K_s=39.07','K_s=55','Rígido');

end

Answer 1

[Adam Danz]

Option 1: manually Use your mouse to zoom into parts of your plot.

https://www.mathworks.com/help/matlab/ref/zoom.html

Option 2: programmatically by setting the xlim() ylim() to the desired ranges.