plotting all on same figure

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0 个投票

How would I plot this all in the same figure? It should have 4 diffrent functions plotted on the same figure.

clc, clear, close all
mu= 0.0016; %blood dynamic visosity Pa*s or Ns/m^2
dp_dz=-40.96; %N/m^2;
inner_radius=.0125; % meters
r=linspace(0,inner_radius,100);% inner radius is .0125
velocity_z=-0.25*mu.*dp_dz.*(inner_radius.^2-r.^2);
plot(r,velocity_z)
xlabel('Velocity in z direction')
ylabel('Radius in meters')
title('Aorta: Velocity Profile as a funtion of radius')
%%
clc, clear, close all
mu= 0.0016; %blood dynamic visosity Pa*s or Ns/m^2
dp_dz=-4800; %N/m^2;
inner_radius=.002; % meters
r=linspace(0,inner_radius,100);% inner radius is .0125
velocity_z=-0.25*mu.*dp_dz.*(inner_radius.^2-r.^2);
plot(r,velocity_z)
xlabel('Velocity in z direction')
ylabel('Radius in meters')
title('Aorta: Velocity Profile as a funtion of radius')
 
%%
mu= 0.0016; %blood dynamic visosity Pa*s or Ns/m^2
dp_dz=-166116; %N/m^2;
inner_radius=.000015; % meters
r=linspace(0,inner_radius,100);% inner radius is .0125
velocity_z=-0.25*mu.*dp_dz.*(inner_radius.^2-r.^2);
plot(r,velocity_z)
xlabel('Velocity in z direction')
ylabel('Radius in meters')
title('Arteriole: Velocity Profile as a funtion of radius')
%%
mu= 0.0016; %blood dynamic visosity Pa*s or Ns/m^2
dp_dz=-600000; %N/m^2;
inner_radius=.000004; % meters
r=linspace(0,inner_radius,100);% inner radius is .0125
velocity_z=-0.25*mu.*dp_dz.*(inner_radius.^2-r.^2);
plot(r,velocity_z)
xlabel('Velocity in z direction')
ylabel('Radius in meters')
title('Capillary: Velocity Profile as a funtion of radius')