Creating loop with two variables

2 次查看（过去 30 天）
Kevin P Meyer
Kevin P Meyer 2021-8-11
评论： Kevin P Meyer 2021-8-11
Hello. I am trying to form a loop with two variables. Variable 1 which I call j = 1:12. Variable 2 which I call i = linspace(1,23,12). I am trying to create a cell named target{j} which has 12 different matrices of i:i+1. target{j} = i:i+1 , so that target{1} = 1:2, target{2} = 3:4, target{3} = 5:6, target{4} = 7:8, and so on.... Does anybody know how to do this? It would be great to get some help, thanks!

请先登录，再回答此问题。

回答（1 个）

the cyclist
the cyclist 2021-8-11
Ran in:
You only really need one loop:
target = cell(size(j))
target = 1×1 cell array
{0×0 double}
for j = 1:12
target{j} = [j j+1];
end
or zero loops:
j = num2cell(1:12);
target = cellfun(@(x)[x x+1],j,'UniformOutput',false)
target = 1×12 cell array
{[1 2]} {[2 3]} {[3 4]} {[4 5]} {[5 6]} {[6 7]} {[7 8]} {[8 9]} {[9 10]} {[10 11]} {[11 12]} {[12 13]}
  1 个评论
Kevin P Meyer
Kevin P Meyer 2021-8-11
Thank you for your answer. So, I need each cell to be {[1 2]} {[3 4}] {[5 6}], not {[1 2]} {[3 4]}. What I did:
k = linspace(1,23,12)
for j = 1:12
i = k(j)
target{j} = i: i+1
end
This code got me to what I needed. I appreciate your help!

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

产品


版本

R2020a

Community Treasure Hunt

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

Start Hunting!

Translated by