cellfun

[Juan Pablo Carbajal]

Hi,

I want to index a given vector with a cell with logical arrays, the loop is

for i=1:numel (celltf)
    indexedT{i} = T(celltf{i})
end

where T is a column vector of length nT and each element in the cell
celltf is a logical column vector of length nT.

I wanted to replace that with

indexedT = cellfun (@(ind_) T(ind_), celltf, 'UniformOutput', false)

For example
a = repmat ((1:10)',1,2);
c = {rand(10,1)>0.5, rand(10,1)>0.7};
cellfun ( @(x_)a(x_) , c,'UniformOutput', false);

but I get the error
error: can't perform indexing operations for matrix type.

Where am I making the wrong step?

Thanks

-- 
M. Sc. Juan Pablo Carbajal
-----
PhD Student
University of Zürich
http://ailab.ifi.uzh.ch/carbajal/