Simple question about for loop

Hi I have cell data that consist of different row size like below picture. Let's assume this name of this cell is A.

And I want to make simple for loop

B= zeros(length(A), ???);
for i = 1: length(A)
    b= function{i};             
    B(i,:)=b;
    end

Each row has different size.

I wonder what should i write in ???.

Answer 1

[Matt J]

There is no way to know from the code you've shown. You've shown us the dimensions of A{i}, but not of b. In any case, you might consider using cellfun instead,

B=cell2mat( cellfun(@(z) reshape(func(z),[],1), A,'uni',0) )