MATLAB: Write arrays with exact values from .txt files with scientific notation

write from txt files

Hello together,
i read values from .txt files. The values are in scientific notation and have the form
   0.7553396358543418E-01
   0.7553483893557424E-01
            .....
My suggestion for this:
folder = ['foldername'];
filename_t = fullfile(folder, sprintf('%dHz_t_LS_%d.txt', f_sim, LS));
fileID_t = fopen(filename_t, 'rt');
t_total = textscan(fileID_t, '%sf,'HeaderLines',0);
t_total = t_total{1};
But unfortunately it never gives the correct value. I only get values in the form 0.0750, which is much too low accuracy.
i have already experimented with %16.8f etc., but did not reach my goal
Many greetings

Best Answer

I suspect you have the format set at: 
format short
Setting it to 
format long
may be the solution,.
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