num2str gives error as 'from struct to double conversion is not possible'

2 views (last 30 days)
Hello everyone. I have a number of data files(pdbs) named as 1.pdb 2.pdb 3.pdb etc.. so I want to read all of them in a loop. Can someone explain why this does not work?
pdb= zeros;
for i=1:1000;
pdb(i,1) = pdbread([int2str(i) '.pdb']);
it says 'Conversion to double from struct is not possible.'
thank you

Accepted Answer

madhan ravi
madhan ravi on 8 Jul 2020
Edited: madhan ravi on 8 Jul 2020
pdb= cell(1e3, 1);
for ii = 1 : 1e3;
pdb{ii} = pdbread(sprintf('%d.pdb', ii));

More Answers (0)


Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by