MATLAB: Extract certain value from a string

Question

Hello, i got this text file in the form like:

Concentrations of Certain Solutions

Conc. %SD Solution
4.394   9%   Asdf                                                 
2.804  14%   Yxcv
1.630  23%   Qwer

Now I want to extract the second value from the third line without % symbol: 14.

How can I do this? I know I should use textscan function, but do not know how to continue. Can some one help me on this?

P.S. suppose the name of the file is just FileName, so the first line like

   fid = fopen(FileName, 'rt');

could be used.

Thanks a lot!

Answer 1

   fid = fopen(FileName, 'rt');
   datacell = textscan(fid, '%*f%f', 1, 'HeaderLines', 2);
   sd = datacell{1};