sort rows of a matrix based on their maximum value

Hello,
Consider a 100x10 matrix.
Each 1x10 row has a maximum value.
How can I sort the rows of the matrix in ascending order based only on their maximum value?
Thank you very much.
Best,
Pavlos

 Respuesta aceptada

Jan
Jan el 11 de Sept. de 2013
A = rand(100, 10);
maxA = max(A, [], 2);
[dummy, index] = sort(maxA);
B = A(index, :);

1 comentario

Simon
Simon el 11 de Sept. de 2013
Great! Better solution than mine!
Side note: you may use "~" instead of "dummy".

Iniciar sesión para comentar.

Más respuestas (2)

Azzi Abdelmalek
Azzi Abdelmalek el 11 de Sept. de 2013
Editada: Azzi Abdelmalek el 11 de Sept. de 2013
Edit2
[ii,ii]=sort(max(A'))
BB=A(ii,:)
Simon
Simon el 11 de Sept. de 2013
A=randi(100,10,5);
for n = 1:size(A, 1)
B(n,:) = sort(A(n,:));
end

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el 11 de Sept. de 2013

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