MATLAB: How to find the maximum value in a matrix

maximum in a matrix

How can I find the maximum value in a matrix and find its column and row number of this value?

Best Answer

A = randi(100,7,6); % your matrix
v = max(A(:));           % value
[ii,jj] = find(A == v);  % row and column number

Related Solutions

MATLAB: I want to find in which row the minimum element is

Use the min function with two outputs:

[Vmin,Idxmin] = max(V);

If ‘V’ is your column vector, ‘Vmin’ will be the minimum value, and ‘Idxmin’ will be the index of the first occurrence of the minimum. If you have more than one value of the minimum, use the find function:

Idxmin = find(V == min(V));

It will return the indexes (row numbers) of all values of the minimum.

MATLAB: Find the first position of maximum value in a Matrix

[maxValue, linearIndexesOfMaxes] = max(A(:));
[rowsOfMaxes colsOfMaxes] = find(A == maxValue,1,'first')

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MATLAB: I want to find in which row the minimum element is

MATLAB: Find the first position of maximum value in a Matrix

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