how to convert a 3*3 matrix into 1*9 using for loop

5 次查看（过去 30 天）
Gourav Tanwar
Gourav Tanwar 2019-8-18
评论： darova 2019-8-18
i want to convert a 3*3 into 1*9 matrix using for loop
can anyone help

请先登录，再回答此问题。

回答（2 个）

madhan ravi
madhan ravi 2019-8-18
reshape(matrix,1,[]) % no loops needed , the beauty of MATLAB is the tasks are far simpler than most think.
Rob Weh
Rob Weh 2019-8-18
Use reshape to do this. However, if you really want it in a loop for some reason use:
A=magic(3);
B=zeros(numel(A),1);
for ii=1:numel(A)
B(ii)=A(ii);
end
  1 个评论
darova
darova 2019-8-18
Remember also (no matter: reshape or loop):
A = [1 2 3
4 5 6
7 8 9];
B = reshape(A,1,[]); % or A(:) or "for" loop
>> B
1 4 7 8 5 2 9 6 3

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

Community Treasure Hunt

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

Start Hunting!

Translated by