Info

此问题已关闭。 请重新打开它进行编辑或回答。

Creating two row matrices out of any initial matrix that would contain each element inside the initial matrix and the one in the previous column.

1 次查看（过去 30 天）
GEORGIOS BEKAS
GEORGIOS BEKAS 2019-10-19
关闭： MATLAB Answer Bot 2021-8-20
I am trying to create two row matices out of an initial matrix. The two row matrices need to contain each element inside the initial matrix and its previous one.
The code is not good, but are there any shortcuts expressed as MATLAB commands, or any ideas to improve my code?
r = [4 5 6; 4 3 2; 1 4 5]
A = zeros(size(r,1)*size(r,2),2)
function A = breakintopieces(r)
A = zeros(size(r,1)*size(r,2),2)
for i = 1:size(r,1)
for j = 1:size(r,2)
A((i*j),1) =A(i,j-1);
A((i*j),2) =A(i,j);
end
end
endfunction
  2 个评论
David Hill
David Hill 2019-10-19
If would be helpful if you showed us what you want the output to be based on the input r. I do not understand what you mean by "previous one"
Daniel M
Daniel M 2019-10-19
Don't index into A using i*j, because the entries will not be unique. Use a counter that you initialize to zero outside your loops and increment every iteration.

此问题已关闭。

回答（0 个）

此问题已关闭。

标签

产品


版本

R2012a

Community Treasure Hunt

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

Start Hunting!

Translated by