~1 min read

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textread: read whole file;

dlmread: set the delimiter, set the reading range;

fgetl: read line by line;

e.g.

fid=fopen('xx.txt');
  for i=1:40;
    a=fgetl(fid);                             %read as string
    b(i,:)=(sscanf(a,'%f"))';             %convert to array
  end;
fclose(fid);</pre>

The output will be a “40*n” matrix.