For loop execution problem in matlab

Question

Aftab Ahmed Khan 2014-6-12

1
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/133941-for-loop-execution-problem-in-matlab

评论： José-Luis 2014-6-12

Hi everyone, i want to do this, like for i=1:10, this function changes 0 to 1 on every first 10 loop iteration which is working in this program, but when the 11 iteration executes then the first 1 in the array changes back to 0 and when the 20th iteration executes i again get all the values equal to 0. Thank you.

clear all;
clc;
A = zeros(1,10);
for i = 1:20
if i<=length(A)
    A(i) = 1;
elseif i>length(A)             %%%this statement doesn't work
      A(i) = 0;  
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

José-Luis 2014-6-12

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/133941-for-loop-execution-problem-in-matlab#answer_140583

编辑：José-Luis 2014-6-12

在 MATLAB Online 中打开

A = zeros(1,10);
for ii = 1:20
    if i<=length(A)
       A(ii) = 1;
    elseif i>length(A)             
        A(ii) = 0;
        A(ii - 10) = 0;   
    end
end