fprintf matrix same row and column

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alexander li
alexander li 2016-5-7
编辑： Stephen23 2016-5-7
Hi I have a 8x12 matrix with values 0s and 1s inside. How do i fprintf this matrix into the command window whilst keeping each element of the matrix in the same row and column? Thanks

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回答（2 个）

Star Strider
Star Strider 2016-5-7
See if this does what you want:
m = randi([0 1], 8, 12);
fprintf([repmat('\t%.0f', 1, 12) '\n'], m')
  2 个评论
alexander li
alexander li 2016-5-7
The matrix i have is some data which i have received so it's not random numbers. I want to print that data. Thanks
Stephen23
Stephen23 2016-5-7
编辑：Stephen23 2016-5-7
@alexander li: Did you even try this code? It does exactly what you want.
It doesn't matter what values are in the matrix. Look at the code: the values of the matrix m are not used anywhere, so why would they matter? Star Strider simply used a random matrix to test the code (because you did not give any example matrix). It is common to test code using random numbers, because they are easy to generate and they show that there is nothing "magic" about the values used.

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Stephen23
Stephen23 2016-5-7
As an alternative to fprintf, disp also does the trick:
>> m = randi([0 1], 8, 12);
>> disp(m)
1 1 0 1 0 0 1 1 1 1 0 0
1 1 1 1 0 0 1 0 1 0 1 1
0 0 1 1 0 1 0 1 1 1 1 0
1 1 1 0 1 1 1 0 0 0 1 0
1 1 1 1 1 0 1 1 0 0 1 1
0 0 0 0 0 0 0 0 0 0 0 1
0 1 1 1 1 0 0 1 1 1 1 1
1 0 1 0 0 1 0 1 0 0 1 0

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