removing for loop by using cellfun

1 view (last 30 days)
Could anyone provide information on how to remove the for loop from this line of script:
for i =1:length(Name);
Data{i} = arrayfun(@(j)mean(temp{i}(j,1:bin{i(j))),1:length(bin{i}),'un',1);
I have tried:
Data = arrayfun(@(j)cellfun(@(a,b)mean(a(j,1:b(j))),1:lenth(b),'un',1),temp,bin,'un',0);
An error returns:
Too many input arguments.
How would I remove the loop?
Oleg Komarov
Oleg Komarov on 30 Apr 2012
I think a for loop should be faster and definitely more readable in this case.
However, 1:bin{i(j))) has a typo and i(j) doesn't make sense since "i" is always a scalar.

Sign in to comment.

Accepted Answer

Andrei Bobrov
Andrei Bobrov on 30 Apr 2012
Data = cellfun(@(x,y)arrayfun(@(jj)mean(x(jj,1:y(jj))),1:length(y)),temp,bin,'un',0);

More Answers (0)


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

Community Treasure Hunt

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

Start Hunting!

Translated by