annotate general/numerical/array/meandims.m @ 61:eff6bddf82e3
tip
Finally implemented perceptual brightness thing.
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samer |
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Sun, 11 Oct 2015 10:20:42 +0100 |
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db7f4afd27c5 |
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1 function A=meandims(A,dims)
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2 % meandims - Sum over multiple dimensions
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3 %
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4 % meandims ::
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5 % [Size:[[1,E]]->A] ~'E dimensional array',
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6 % Dims:[[K]->1..E] ~'dims to sum over'
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7 % -> [Size1->A] :- Size1=arrset(Size,Dims,1).
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8 %
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9 % Result is same size as input except for summed dimensions
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10 % which are collapsed to a size of 1.
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11 for i=dims, A=mean(A,i); end
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