How a fill an array with the same value

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Federico Ferrara 2020-8-17

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评论： Star Strider 2020-8-17

采纳的回答： Star Strider

I would like to fill an array of zeros with all 10s. So for instance,

N=4

V=zeros(N,1)

I want to have V= [10 10 10 10] without writing it manually, how can i do?

thanks

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Stephen23 2020-8-17

在 MATLAB Online 中打开

V(:) = 10;

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Star Strider 2020-8-17

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在 MATLAB Online 中打开

Try this:

N=4
V=zeros(N,1) + 10

Note that because of the way you wrote the zeros call, it will be a column vector, not the row vector you posted.

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Federico Ferrara 2020-8-17

Yes, it works, thanks.

Star Strider 2020-8-17

As always, my pleasure!

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