I have a 20x1 vertical matrix. I want to take the averages of the pairs in order and display them in another matrix. How?
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To elaborate. I want to average the first and second numbers, third and fourth numbers, etc.. and display them again in a 10x1 matrix.
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Image Analyst
il 28 Giu 2012
Modificato: Image Analyst
il 28 Giu 2012
Try this:
m = randi(5, [20 1]) % Generate sample data
% Reshape to a 10 by 2 array.
reshapedMatrix = reshape(m, [10,2])
% Get the means going across columns (within a row)
meansOfPairs = mean(reshapedMatrix, 2)
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Honglei Chen
il 28 Giu 2012
Modificato: Honglei Chen
il 28 Giu 2012
x = rand(20,1);
y = transpose(mean(reshape(x,2,10)))
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