I need to store each block's result in cell, i am using blockproc.How to do it in matlab?

uxor=blockproc(kk,[8 8],@feature_xor, 'padpartialblocks', true);
function:
function uxor = feature_xor(block_struct)
  block = block_struct.data;
  ur = unique(block(1:end-1) | block(2:end), 'rows');
uxor = mod(sum(ur,1),2);
end

in want to store "uxor" result of each block in separate cell

Answer 1

[Walter Roberson]

[rows,cols] = size(uxor);
uxor_cell = mat2cell(uxor, ones(1,rows), 8 * ones(1, cols/8));

[kaavya subramani]

Thanks a lot sir

[kaavya subramani]

could u please explain me this 2nd line of code sir

uxor_cell = mat2cell(uxor, ones(1,rows), 8 * ones(1, cols/8));

[Walter Roberson]

Read about mat2cell()

The ones(1,rows) is [1 1 1 1 ... 1] for nrows entries, and in that position in the mat2cell() call signifies that the matrix is to be broken up into cells that are one row each.

ones(1,cols/8) is [1 1 1 ... 1] for cols/8 entries. Multiply that by 8 to get [8 8 8 .... 8] for cols/8 entries, which is going to add up to cols. In this position in the mat2cell() call, it indicates that the matrix is to be broken up into cells that are 8 columns wide.

I am going by memory here from when I wrote feature_xor for you that the result of the computation is a vector of 1 row by 8 columns, so getting the results into individual cells would be the same as breaking up the uxor matrix into cells of 1 row by 8 columns.

[kaavya subramani]

ok sir, if i need to store each blocks result(uxor of each block) in array means,what is the matlab code?reply me sir

[Walter Roberson]

The mat2cell() will create the cell of results you originally asked for. The blockproc() you already have stores all the results in one numeric array together.

[kaavya subramani]

Thank you sir