MATLAB: How to apply a cell array of function handles to an array of double

Question

I've got code:

array_double = randi (3,3)
cell_array_fuction_handles ={@(x)x*2 @(x)x*4 @(x)x*6};
for k = 1:length (array_double)
array_double(k,:) = arrayfun (cell_array_fuction_handles{k}, array_double(k,:));
end
array_double

Is there any way to replace for-loop with a vector function?

Thanks!

Answer 1

In your case:

out = array_double.*(2:2:6)';

General case:

out = arrayfun(@(x,y)cell_array_fuction_handles{x}(y),...
                                                repmat((1:3)',1,3),array_double);