matrix log of certain columns

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Antonio Melieni
Antonio Melieni 2019-4-1
评论： Antonio Melieni 2019-4-1
Hi :)
I have to matrices 527040x4 and 527040x4
now i want to calc the log(m1c1) + log(m2c1), log(m1c2)+log(m2c2), log(m1c3)+log(m2c3) and log(m1c4)+log(m2c4)
anybody an idea :)

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Guillaume
Guillaume 2019-4-1
Simply,
result = log(matrix1) + log(matrix2);
then, result(:, 1) is your log(m1c1) + log(m2c1), result(:, 2) is your log(m1c2) + log(m2c2), etc.

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