Reading digits from a text file

Hi all,

I have a text file with 10000 rows and 20000 columns as follows.

10101100100010110.... 10000111101101010.... ... I need to add spaces in between each digit and put the output into 10000 by 20000 array. How can I do it using Matlab?

Thanks.

Answer 1

[Azzi Abdelmalek]

str=['1010';'0010';'1111']
out=str-'0'

[Charith]

Hi, Thank you for your answer. But I need to read the digits from text file into Matlab before that. How could I do it? Thanks.

[Stephen23]

If you search this forum you will find hundreds (possibly thousands) of answers about how to read data from text files. Did you check any of them?

The Wiki is a good place to find information this kind of basic operation:

http://matlab.wikia.com/wiki/FAQ