error

[marahalfaki]

Error using -
Matrix dimensions must agree.

Error in cnnff (line 11)
z = zeros(size(net.layers{l - 1}.a{1}) - [net.layers{l}.kernelsize - 1
net.layers{l}.kernelsize - 1 0]);

[wajihullahbaig]

It is too vague to understand, may be you need to show how you setup the neural network. Make sure the term [net.layers{l}.kernelsize - 1 net.layers{l}.kernelsize - 1 0] has the same dimension as size(net.layers{l - 1}.a{1})