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how to add zeros to the beginning and end

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grandong oblong
grandong oblong 2020-3-3
评论： grandong oblong 2020-3-3
how to add zeros to the beginning and end
a = [1 3 5];
%result
a = [0 0 1 3 5 0 0];

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回答（1 个）

James Tursa
James Tursa 2020-3-3
Lots of ways to do this. Depends on how many zeros you want. E.g.,
a = [0 0 a 0 0];
Or,
m = 2;
n = 2;
a = [zeros(1,m) a zeros(1,n)];

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