how can I delete some rows from a matrix
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Hello,
I have a matrix with 3 col and many rows, I need to to create a new matrix with only odd romws numbers and delet the pair rows.
Someone have an idea how I can do this?
Thank you very much
回答（1 个）
This creates a new matrix with only the odd rows from the original matrix —
A = randi(9, 10,3)
Anew = A(1:2:end,:)
.
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2024-4-5
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