Plotting columns of a matrix into a graph

Hi,

I want to plot columns of two matrices Z_imag and Z_real in two separate graphs.

I tried to do this code but I wasnt able to:

Z_imag=randi(10,10,3);
Z_real=randi(10,10,3);
w_mil=1:10
for i=1:1:3
figure(1)
Z_im = axes;
plot( Z_im,width_mil,Z_imag(:,i),'-o');
title('Imaginary part of the impedance');
xlabel('W [mil]');
ylabel('Im{Z}');
figure(2)
Z_re = axes;
plot(Z_re,width_mil,Z_real(:,i),'-o');
title('Real part of the impedance');
xlabel('W [mil]');
ylabel('re{Z}');
end

[madhan ravi]

https://in.mathworks.com/matlabcentral/answers/478109-plotting-all-the-columns-of-a-matrix - duplicate