How to extract a part of a given vector and store it in a new vector using loops (for loop) ?

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Zack Shane 2013-10-21

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https://ww2.mathworks.cn/matlabcentral/answers/90989-how-to-extract-a-part-of-a-given-vector-and-store-it-in-a-new-vector-using-loops-for-loop

评论： Zack Shane 2013-10-21

Given vector: [1 2 3 4 5 6 7 8 9 10];
New vector, let's say: [4 5 6 7].

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Azzi Abdelmalek 2013-10-21

编辑：Azzi Abdelmalek 2013-10-21

Is it homework? If yes, what have you tried so far?

Zack Shane 2013-10-21

编辑：Azzi Abdelmalek 2013-10-21

在 MATLAB Online 中打开

This is my attempt:

seg1 = input('Enter the lower limit of the segment: ');
seg2 = input('Enter the higher limit of the segment: ');
ran = seg2-seg1+1;
while seg1<seg2+1
   data2 = data1(seg1);
   seg1 = seg1+1;
end

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Answer 1

sixwwwwww 2013-10-21

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/90989-how-to-extract-a-part-of-a-given-vector-and-store-it-in-a-new-vector-using-loops-for-loop#answer_100425

在 MATLAB Online 中打开

Dear Abhisek, here is the code for it:

a =  [1 2 3 4 5 6 7 8 9 10];
indices_of_values2save = [4 5 6 7];
count = 1;
for i = 1:length(a)
    if any(i == indices_of_values2save)
        b(count) = a(i);
        count = count + 1;
    end
end