MATLAB: Display the the minimum value

minimum

          A        B 
         0.025   520
         0.027   531
         0.029   560
         0.031   508
         0.033   600
         0.035   572
         0.037   523
         0.039   512
         0.041   582
         0.043   525
Hi, I am writing a program to determine the value of element A which is corresponding to the minimum value of element B. The answer must be as:
M =
0.031
508
However, the written code
 M = min(E,[],2)
gives this answer
M =
0.025
508
Could you please let me know the right code which is able to display the value of element A which is corresponding to smallest value of element B.
Thank you very much

Best Answer

This works:
E  = [  0.025   520
         0.027   531
         0.029   560
         0.031   508
         0.033   600
         0.035   572
         0.037   523
         0.039   512
         0.041   582
         0.043   525];
[MinB,Idx] = min(E(:,2));
Result = E(Idx,:)
produces:
Result =
      31.0000e-003   508.0000e+000
as desired.
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