How to convert cell array to 3D array. I want to convert cell to mat

   pu

 pu(:,:,1) = 

    [5x9 double]

 pu(:,:,2) = 

    [4x8 double]

 pu(:,:,3) = 

    [4x7 double]

 pu(:,:,4) = 

    [3x6 double]

 du

 du(:,:,1) = 

    [1x9 double]

 du(:,:,2) = 

    [1x8 double]

 du(:,:,3) = 

    [1x7 double]

 du(:,:,4) = 

    [1x6 double]
  cell2mat(pu,[],[])
 Error using cell2mat
 Too many input arguments.

du(:,:,:) = du{:,:,:}

 Conversion to cell from double is
 not possible.

[Walter Roberson]

What would be the desired output size for converting pu?

For du we could speculate that you wanted to get out something that is 1 x 1 x (9+8+7+6), but there is no obvious conversion for pu

[Triveni]

I don't have fixed array size...size is generating randomly. Can i view cell in screen. Instead of [1x8 double] i want to see values??

[Andrei Bobrov]

use

pu{:}

Answer 1

[Andrei Bobrov]

[a,b] = cellfun(@size,pu);
n = numel(pu);
out = zeros(max(a),max(b),n)
for jj = 1:n
    out(1:a(jj),1:b(jj),jj) = pu{jj};
end

[Triveni]

Thanks sir....you have done lot for me...& i request you to please finalize my program.

http://www.mathworks.com/matlabcentral/answers/265607-how-to-convert-program-into-loop-i-have-an-array-type-iterations-i-need-it-into-loop-some-scrip#question_265607