how to remove negative numbers from a vector

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KIRAN MUKUND
KIRAN MUKUND 2016-2-17
编辑： Stephen23 2016-2-17
Hi,
Let
A=[5 -0.4 0.1 0 100 -10]
in that i want to remove all -ve numbers and print refined vector A
please help !!!! -kiran mukund-

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回答（1 个）

Stephen23
Stephen23 2016-2-17
编辑：Stephen23 2016-2-17
Use basic logical indexing:
>> A(A>=0)
ans =
5 0.1 0 100

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