Sort Matrix according to another Vector

I have two sets of data such as:

A = [1 3 4 7 2]';

B = [3 4 7 1 2; 1 2 3 4 5; 6 7 8 9 10]';

Since B first column has the same values as A, but in different order, my question is if it is possible to sort B in a way that the resulting matrix is:

B = [1 3 4 7 2; 4 1 2 3 5; 9 6 7 8 10]';

Answer 1

[Voss]

A = [1 3 4 7 2]';
B = [3 4 7 1 2; 1 2 3 4 5; 6 7 8 9 10]'; 

[~,idx] = ismember(A,B(:,1));
B = B(idx,:)

B = 5×3

1 4 9 3 1 6 4 2 7 7 3 8 2 5 10

[Eduardo Hulse]

Thank you

[Voss]

You're welcome!

Answer 2

[Atsushi Ueno]

A = [1 3 4 7 2]';
B_origin = [3 4 7 1 2; 1 2 3 4 5; 6 7 8 9 10]'; 
% Since B first column has the same values as A, but in different order,
% my question is if it is possible to sort B in a way that the resulting matrix is:
B_corrct = [1 3 4 7 2; 4 1 2 3 5; 9 6 7 8 10]';

[~,Locb] = ismember(A,B_origin(:,1))

Locb = 5×1

4 1 2 3 5

B_origin(Locb,:)

ans = 5×3

1 4 9 3 1 6 4 2 7 7 3 8 2 5 10

B_origin(Locb,:) == B_corrct

ans = 5×3 logical array
   1   1   1
   1   1   1
   1   1   1
   1   1   1
   1   1   1

[Eduardo Hulse]

Thank You

[Atsushi Ueno]

You're welcome!