MATLAB: How to save all the data

Question

I am using this code to search for a word in a cell, and save all the row:

D=alldata(:,1:5);   
idx = cellfun('isclass',D,'char');
idx(idx)=~cellfun('isempty',regexp(D(idx),'BATTERY')) ;
data = alldata(any(idx,2),:);

and I want to save the not " battery" cells (the rest of the file)

so I use:

 Notdata = X(~idx,:);

but it didn't work…:(

what is wrong?

Answer 1

For no obvious reason you removed the any from my answer:

Notdata = X(~any(idx,2),:);