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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: matrix mean
Replies: 9   Last Post: Sep 11, 2013 5:13 PM

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dpb

Posts: 8,260
Registered: 6/7/07
Re: matrix mean
Posted: Sep 10, 2013 9:06 AM
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On 9/10/2013 8:03 AM, dpb wrote:
...

> Alternatively to filter()
>
> n=length(z);
> m2=accumarray([1:n]',[1:2:n]',[],@(i) mean(z(i:i+1)))';


Ooopps...typo

ERRATUM:

m2=accumarray([1:n/2]',[1:2:n]',[],@(i) mean(z(i:i+1)))';

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