Save output of a for loop in a vector

Question

basma awad 2021-8-31

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1443834-save-output-of-a-for-loop-in-a-vector

编辑： Stephen23 2021-8-31

Hello,

Am doing a for loop cheecking if the i ellement of a vector is equal to the nth element

target = zeros(1,150)';

for i = 4:numel(str)

target= isequal(str(i), str(i-3))

end

how to i save the output of target in one vector ? now it only gives me logic values 0 or 1 and for each i value. I wich to save the output in a row vector

Thank u

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Answer 1

Stephen23 2021-8-31

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1443834-save-output-of-a-for-loop-in-a-vector#answer_777654

编辑：Stephen23 2021-8-31

在 MATLAB Online 中打开

str = 'hello world. eat lots of bananas.';
target = zeros(150,1);
for k = 4:numel(str)
    target(k) =  isequal(str(k), str(k-3));
end

Checking:

disp(target)
     0
     0
     0
     0
     0
     0
     0
     1
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     1
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
     0
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