How can return the maximum appearance number in the square matrix?

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Salem 2015-2-26

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评论： Salem 2015-2-28

How can I find the most repeated number in nxn matrice? For example, if I have 3x3 matrix like this [1 2 3; 6 6 4; 4 7 6] In this case the most repeated number is 6. But if two or more numbers have repeated same time I want to retrieve the biggest one like next example [2 5 2; 7 8 4; 5 -1 0] In this case I want the function return the 5 because it is greater than 2 which both have the same number of appearances in the matrix. I appreciate your help in advance

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Sad Grad Student 2015-2-26

编辑：Sad Grad Student 2015-2-26

It's easy.. I have a feeling you're trying to get us to do your assignment... ;)

Hint: Lookup:

count occurrences of each element

find

max

You're welcome! :)

Salem 2015-2-27

Thanks for reply I am doing research so I do not have any homework, but I am new in Coding and Matlab.

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Answer 1

per isakson 2015-2-27

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编辑：per isakson 2015-2-27

在 MATLAB Online 中打开

"most repeated number in nxn matrice"

    M = [1 2 3; 6 6 4; 4 7 6];
    binranges = [min(M(:)):max(M(:))];
    [num,ix] = max( histc( M(:), binranges ) )
    val = binranges(ix)

the value, val, is repeated num times.

&nbsp

"retrieve the biggest one" the above code will retrieve the smallest

    M = [1 2 3; 6 6 4; 4 7 6];
    binranges = [min(M(:)):max(M(:))];
    bincounts = histc( M(:), binranges );
    [num,ix] = max( fliplr( bincounts ) );
    val = binranges(ix)

I've not tested this