Mean Value in a variables cell array

7 views (last 30 days)
Hello everyone,
I am looking for the following problems already almost desperate. The problem is as follows. I have a Cell Array which is structured as follows (see picture) 40 rows x 100 columns. The distance between the data points (each datapoint is a vector with 284 elements) is always 9 fields. However, the starting point varies. I need the mean value for each row (40 mean values in total). Between the single vector values, which I need for the determination of the mean values, there are empty rows ([ ]). Thus, I expect a cell array with 40 rows, each containing 284 values ( mean of the data points (vectors) )
I have already tried any variations (expand with NaN, loops, etc.). With cell2mat I do not get further. Does anyone have an idea ?

Accepted Answer

Stephen23
Stephen23 on 16 May 2021
Where C is your cell array:
N = size(C,1);
M = nan(N,1);
for k = 1:N
M(k) = mean([C{k,:}]);
end
  5 Comments
Stephen23
Stephen23 on 17 May 2021
N = size(C,1);
D = cell(N,1);
for k = 1:N
D{k} = mean([C{k,:}],2);
end
Leonard Haensel
Leonard Haensel on 17 May 2021
I would like to thank you very much. You have helped me a lot. I will try to formulate my next forum entry precisely enough from the beginning.

Sign in to comment.

More Answers (0)

Categories

Find more on Loops and Conditional Statements in Help Center and File Exchange

Products


Release

R2020b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!