How do I make a 10x10 showing all numbers 1 to 100?

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Patrick Duffy
Patrick Duffy 2021-1-13
评论： Adam Danz 2025-5-5
how do i create a nested loop tht will provide me with a 10x10 matrix with all the numbers 1 to 100 like this
1 2 ... 10
11 ... ... ...
... ... ... ...
... ... ... 100
  1 个评论
Stephen23
Stephen23 2021-5-31
@Patrick Duffy: what have you tried so far? Is it a strict requirement to use nested loops?

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回答（1 个）

Animesh
Animesh 2025-5-5
Hi @Patrick Duffy
Following code will create a matrix as stated above:
x=reshape( 1:100, 10, 10).';
'X' will contain the required result
You can see more detailed description of used functions here:
Reshape: https://www.mathworks.com/help/matlab/ref/reshape.html
Transpose: https://www.mathworks.com/help/matlab/ref/transpose.html
  1 个评论
Adam Danz
Adam Danz 2025-5-5
Ran in:
An alternative that uses implicit expansion:
M = (1:10) + (0:10:90)'
M = 10×10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
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Generalized for an n-by-n matrix with values 1:n^2:
n = 8;
M = (1:n) + (0:n:n^2-n)'
M = 8×8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
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