Averaging different initial conditions over 10 years

Hi,

I have a dataset with modeled windspeed data over blocks of 10 years (ervery year is a seperate column) and this has been modeled with 160 different initial conditions. Resulting in a 365x1600 array. so the culumns are year 1,2..10,1,2...10 with the different conditions after each other.

Now for further processing the data i would like to use a 365x10 array where every column is the average of a years. So basicly I want to take the average of every 10th column. But im not sure how to get this, anyone?

thx!

[KSSV]

Average of every 10th column or evry 10 colums?

Answer 1

[Mathieu NOE]

nothing fancy here , but it does the job....

% create some dummy data
ic = 160;
years = 10;
data = rand(365,ic*years);

% main code
for ci = 1:years
    cols = (1: years : ic*years) +(ci-1);
    out(:,ci) = mean(data(:,cols),2);
end

[Lieve Denkers]

thank you

[Mathieu NOE]

my pleasure !

would you mind accepting my answer ? tx

[Mathieu NOE]

Hello

Problem solved ?

would you mind accepting my answer ? thanks !