Copying values between two index number
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651 1338 1997 2679 3394 4222 4879 5619 6313 7047 7624 8408
1 1 1 1 1 1 1 1 1 1 1 1
0 1,34 1,28 1,33 1,39 1,61 1,28 1,44 1,35 1,43 1,12 1,53
Hi Everyone,
I have the above table, which in the first row the location is represented and in the third some kind of time interval. Now I want to copy the values of the third row between 1:2500, 2500:5000 and so on of the first row. How can I do this?
Thank you!
1 个评论
Image Analyst
2019-1-17
This does not make sense: "Now I want to copy the values of the third row between 1:2500, 2500:5000 and so on of the first row."
Are you copying values of "the third row", OR of "the first row"? Or both?
What, exactly is being copied? And where is it copied TO? A new variable? Vectors? A matrix?
回答（2 个）
madhan ravi
2019-1-17
0 个投票
https://www.mathworks.com/matlabcentral/answers/440210-how-can-i-copy-a-column-i-already-have-and-add-it-on-to-the-end-of-my-matrix#answer_356811- see if it helps make sure you read all the comments there
Andrei Bobrov
2019-1-17
P = [651 1338 1997 2679 3394 4222 4879 5619 6313 7047 7624 8408
1 1 1 1 1 1 1 1 1 1 1 1
0 1.34 1.28 1.33 1.39 1.61 1.28 1.44 1.35 1.43 1.12 1.53];
out = accumarray(ceil(P(1,:)'/2500),P(end,:)',[],@(x){x});
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2019-1-17
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