Importing large binary information
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Hi,
I have a text file with a large number of binary information formed into groups of 10 bits, were each group is either separated by spaces.
The data looks something like this:
0001101111 0001101111 0001101111 0001001011 0001001011 0001001011
0001101111 0001101111 0001101111 0001001011 0001001011 0001001011
0001111011 0001111011 0001111011 0001011010 0001011010 0001011010
0001111011 0001111011 0001111011 0001011010 0001011010 0001011010
.
.
.
.
No what I want to do is, to import this information into an integer array of sized (x by 10) in matlab, where the 10-bit bytes are inserted into the array in an raster fashion.
i.e. I want the bytes sequenced as follow in the text file
1 2 3 4
5 6 7 8
to be inserted into the array as
1
2
3
4
5
6
7
8
Many Thanks,
Arsalan
采纳的回答
Azzi Abdelmalek
2013-7-16
编辑：Azzi Abdelmalek
2013-7-16
fid = fopen('file.txt');
line1 = fgetl(fid);
res={line1};
while ischar(line1)
line1 = fgetl(fid);
if ischar(line1)
res{end+1} =line1
end
end
fclose(fid);
a=cell2mat(cellfun(@(x) cell2mat(regexp(x,' ','split')'),res,'un',0)')
%If you want the result in a cell array
a=cellstr(a)
3 个评论
Arsalan
2013-7-16
Azzi Abdelmalek
2013-7-16
编辑：Azzi Abdelmalek
2013-7-16
res=cell2mat(a)-'0'
Arsalan
2013-7-16
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