Musterlösung Matrixelemente

grosskleinmatrix.m
function rueck = grosskleinmatrix(A)

[zeilen,spalten] = size(A);
gross = A(1,1);
klein = A(1,1);

for ii = 1:zeilen
 for jj = 1:spalten

  if gross < A(ii,jj)
   gross = A(ii,jj);
  end

  if klein > A(ii,jj)
   klein = A(ii,jj);
  end

 end
end

rueck = [gross klein];

Aufruf in Matlab:
>> A = rand(10)*20;
>> grosskleinmatrix(A)