Gettting data from textfile

Hi,

I have this data:

seq1 = [1,3,2,3,2,3,1,3];
seq2 = [3,3];
seq3 = [1,2,2,2,2,2,2,2];
seq4 = [1,2,1,1,2,2,1,2,2,1,2];
seqs = {seq1, seq2, seq3, seq4};

How can I get the same data (seq1, seq2, seq3, seq4) from a text file and put them in seqs please?

[Azzi Abdelmalek]

post a sample of your text file

[Emmanuel]

[1,3,2,3,2,3,1,3] [3,3] [1,2,2,2,2,2,2,2] [1,2,1,1,2,2,1,2,2,1,2]

I dont want to include [ and , since they are count as characters. just need to extract numbers only

[Azzi Abdelmalek]

Have you many lines like this?

[Emmanuel]

[1,3,2,3,2,3,1,3]
[3,3]
[1,2,2,2,2,2,2,2]
[1,2,1,1,2,2,1,2,2,1,2]

For now I have 4.

Answer 1

[Azzi Abdelmalek]

clear res
fid = fopen('yourfile.txt');
line1 = fgetl(fid);
res{1}=line1;
while ischar(line1)
line1 = fgetl(fid);
res{end+1} =line1
end
fclose(fid);
res(end)=[];
seqs=cellfun(@str2num,res,'un',0)

[Emmanuel]

brilliant it works! thanks a lot.