Add rows of a vector in a for loop

Question

Collin Poesch 2018-6-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/404016-add-rows-of-a-vector-in-a-for-loop

编辑： Collin Poesch 2018-6-5

How can I get it so that the matrix "okay" is put into a larger matrix that will hold all outputs of "okay"?

for i=1:8
  for n=1:cornerpoints
    dist = sqrt ((twothirdspoint(i,1) - twothirdspoint(n,1))^2 +(twothirdspoint(i,2) - twothirdspoint(n,2))^2);
    if (dist < 50) && (dist~=0)
      Badx = twothirdspoint(n,1);
      Bady = twothirdspoint(n,2);
      otherbadx = twothirdspoint(i,1);
      otherbady = twothirdspoint(i,2);    
      badmatrix(1,:) = [Badx,Bady];
      otherbadmatrix(1,:) = [otherbadx, otherbady];
      okay = [badmatrix;otherbadmatrix];
      disp(okay);
    end
  end
end

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Paridhi Yadav 2018-6-5

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/404016-add-rows-of-a-vector-in-a-for-loop#answer_323226

编辑：Paridhi Yadav 2018-6-5

Hey, so you can first declare a large matrix of (8*cornerpoints*2) x 2 and declare a variable k and then every time inside the loop you can store the value of okay in larger matrix like this

largeMatrix(k:k+1,:) = okay;

And increment k by 2 every time.