maximum value of matrix

let's say , I have matrix

A=[3 1;4 9 ;5 7 ];

A=[3 1

4 9

5 7 ];

I can find the maximum value from matrix A is 9:

max_value=max(max(A));

How can I get the value is in same row of 9, that is, 4 ?

Answer 1

[madhan ravi]

[Val,ix]=max(A(:));
[r,~]=ind2sub(size(A),ix);
A(r,:) %complete row where maximum exists

[ha ha]

You are right. But, How can I get value "4"?

[madhan ravi]

A(r,1)

[ha ha]

you assumed that , the value "4" is in the 1st column of matrix A. But, actually, I don't know where it is (It may be in 1st or 2nd column of matrix A)

Thanks so much madhan ravi

I edit form your answer

[Stephen Cobeldick]

>> A = [3,1;4,9;5,7]
A =
  3  1
  4  9
  5  7
>> [V,X] = max(A(:));
>> [R,C] = ind2sub(size(A),X);
>> A(R,3-C)
ans = 4

[madhan ravi]

[Val,ix]=max(A(:));
[r,c]=ind2sub(size(A),ix);
Wanted = A(r,setdiff(1:size(A,2),c))

Answer 2

[KSSV]

[val,idx] = max(A(:)) ;
A(idx,:)

[ha ha]

Your answer is wrong. Plz check it again

Answer 3

[ha ha]

[Val,ix]=max(A(:));
[r,c]=ind2sub(size(A),ix);
A(r,setdiff(1:size(A,2),c),:);

[madhan ravi]

What’s the hurry before editing the comment?? XD . I was using my mobile to answer and I just mistyped the colon inside setdiff().

[ha ha]

Sorry madhan ravi.

Thank so much for your prompt reply

Hope all bests to you.