creating a matrix from vector

2020 8 28
1 个回答
回答已采纳
更新时间：2020 8 28
6 次查看（30 天）

0 个投票

hej i have a vector Ta [12x1] and k [12x1] i would like to create a matrix [12,31] where the first column is Ta the second is Ta+k, the third is Ta+2k and so on till the end. can anyone help me with it or give any tip/hint

请先登录，再回答此问题。

 采纳的回答

madhan ravi
madhan ravi 2020-8-28
编辑：madhan ravi 2020-8-28

0 个投票

https://www.mathworks.com/help/matlab/matlab_prog/array-vs-matrix-operations.html You already almost gave the answer to your question:
Ta(:) + (k(:).' .* (1:31))
%Or
bsxfun(@plus, Ta(:), bsxfun(@times, k(:).', 1:31))

2 个评论
显示 无 隐藏 无

Aleksandra Ksiezyk
Aleksandra Ksiezyk 2020-8-28
Test = Ta + (k .* (1:31)) - works perfectly... thank you a lot... i overthink and i started to writing some strange for loops
madhan ravi
madhan ravi 2020-8-28
By the way don’t ask the same question multiple times.

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Simulink 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