Combining two vectors in a pattern

14 次查看（过去 30 天）
Robin
Robin 2019-7-24
回答： Walter Roberson 2019-7-24
Is there a way to combine two vector let's say
a=[1,2,3,4,5,6,7,8,9]
b=[10,20,30,40];
the resulting vector would be
result=[1,2,3,10,20,4,5,6,30,40,7,8,9];
Is it possible to do this without loops
Thanks

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2019-7-24
n = length(a)+length(b);
mask = ismember(mod(1:n, 5), [0 4]);
result = zeros(1, n);
result(~mask) = a;
result(mask) = b;

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Resizing and Reshaping Matrices 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by