ARRANGE DATA IN MATLAB

2022 10 8
2 个回答
更新时间：2022 10 8
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How can I make one row of data to multiple row and column in MATLAB?

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回答（2 个）

Star Strider
Star Strider 2022-10-8
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Ran in:
It depends on the result you want —
v = 1:10
v = 1×10
1 2 3 4 5 6 7 8 9 10
vm1 = repmat(v, 10, 1)
vm1 = 10×10
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10
vm2 = v(:) * v
vm2 = 10×10
1 2 3 4 5 6 7 8 9 10 2 4 6 8 10 12 14 16 18 20 3 6 9 12 15 18 21 24 27 30 4 8 12 16 20 24 28 32 36 40 5 10 15 20 25 30 35 40 45 50 6 12 18 24 30 36 42 48 54 60 7 14 21 28 35 42 49 56 63 70 8 16 24 32 40 48 56 64 72 80 9 18 27 36 45 54 63 72 81 90 10 20 30 40 50 60 70 80 90 100
Other possibilities also exist.
.
Image Analyst
Image Analyst 2022-10-8
Ran in:

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Ran in:
Not sure what you mean since it's ambiguous. You probably skipped reading the Community Guidelines. Here, read this:
TUTORIAL: How to ask a question (on Answers) and get a fast answer
Star gave one possibility and here is another
data = 1:50 % Make one row of data
data = 1×50
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
% Make into a matrix of 5 rows and 10 columns
M = reshape(data, 5, [])
M = 5×10
1 6 11 16 21 26 31 36 41 46 2 7 12 17 22 27 32 37 42 47 3 8 13 18 23 28 33 38 43 48 4 9 14 19 24 29 34 39 44 49 5 10 15 20 25 30 35 40 45 50

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