MATLAB: How to calculate a max value in a array without the built in functions.

forloopMATLABmaxwhilewithout built in functions

The array is

Time = [1,6,3,6,8,12,1]

I think you need to use a for or while loop. There is no predetermined max value however as it is time.

Thanks.

Best Answer

Giuseppe, a for-loop would be the way to go:

 maxval = Time(1);
 for ii = 1:length(Time)
    if Time(ii) > maxval
        maxval = Time(ii);
    end
 end

Alternatively, you could use max(Time).

Related Solutions

MATLAB: Find the maximum value and its location from a matrix using two nested loops

you can do it as follow:

 MaxValue = -Inf;
 row = 0;
 column = 0;
 for i = 1:size(K, 1)
     for j = 1:size(K, 2)
         if K(i, j) > MaxValue
             MaxValue = K(i, j);
             row = i;
             column = j;
         end
     end
 end

MATLAB: Find max value in each column of a 6×5 matrix without using built in matlab functions.

Hi,

based on your code a few modifications will make it work:

A=randi(100,6,5)
maxvalue = zeros(1,5);
for columns=1:5
    column=A(:,columns);
    
    for columndown=1:6
          columnval=column(columndown);
        if columnval>maxvalue(columns)
            maxvalue(columns)=columnval;     
        end
    end
end
maxvalue %show the row with max value for each column :-)

Best Answer

Related Solutions

MATLAB: Find the maximum value and its location from a matrix using two nested loops

MATLAB: Find max value in each column of a 6×5 matrix without using built in matlab functions.

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