generate random binary number inside a textbox

Question

anees rafeh 2021-8-1

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/890132-generate-random-binary-number-inside-a-textbox

评论： anees rafeh 2021-8-1

hello

i was trying to generate a random binary sequence like 110010(when Clicking a button) and place it inside an edit text in GUI. but what i am getting instead is this 1

1

0

i am getting the numbers in the edit text vertically . how can i generate them in a way , 1 row and n column

this is my code

n=10;

x = randi([0,1],1,n);

edit= findobj(0, 'tag', 'try2');

set(edit, 'string', x);

note that edit is the name of edit text. i would appreciate any help .thanks in advance

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Answer 1

Image Analyst 2021-8-1

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https://ww2.mathworks.cn/matlabcentral/answers/890132-generate-random-binary-number-inside-a-textbox#answer_758302

在 MATLAB Online 中打开

Try this:

n=10
x = randi([0,1], 1, n)
strX = sprintf('%d ', x) % Can remove the space after %d if you want.
handles.try2.String = strX; % If using GUIDE
% Or app.try2.String if you're using App Designer.

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anees rafeh 2021-8-1

Thank you so much it worked.

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Answer 2

Yongjian Feng 2021-8-1

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/890132-generate-random-binary-number-inside-a-textbox#answer_758232

编辑：Yongjian Feng 2021-8-1

在 MATLAB Online 中打开

Try this:

n = 0;
x = randi([0,1],1,n);
y = num2str(x);
y = strrep(y, ' ', '') % remove the space between digits if you want
edit= findobj(0, 'tag', 'try2');
set(edit, 'string', y);