generate quiver plot of the velocity field for each u and a pair. use subplot function to show all of them on the plot. in matlab

To generate a quiver plot of velocity field for each u and a pair, you can use the quiver() function in Matlab. Here is an example code using quiver() and subplot() to plot multiple figures.

main.m
%Sample data
u = randn(10,10); 
v = randn(10,10);

%subplot with 2 rows and 2 columns to show a pair of u and v in each plot
subplot(2,2,1);
quiver(u,v) %plot of first pair of u and v
title('Quiver Plot 1')

subplot(2,2,2);
quiver(u+1,v) %plot of second pair of u and v
title('Quiver Plot 2')

subplot(2,2,3);
quiver(u,v+1) %plot of third pair of u and v
title('Quiver Plot 3')

subplot(2,2,4);
quiver(u+1,v+1) %plot of fourth pair of u and v
title('Quiver Plot 4')
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This code will show four plots on the same figure with the subplot function. You can modify the values of u and v according to your need.

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