Inserting zeros into another array at values in the second array
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Hi, Lets have the following arrays:
A = [8 2 3 5 5 6 7 8 9];
B = [1 3 2 3]
Now, I want to write a code which can insert zeros into A after every location in B. So, my final output would be
F = [8 0 2 3 5 0 5 6 0 7 8 9 0]
Please let me know, what is the most efficient way of coding to implement this?
Thanks
回答(2 个)
A = [8 2 3 5 5 6 7 8 9];
B = [1 3 2 3];
F=nan(1,numel(A)+numel(B));
F(cumsum(B)+(1:numel(B)) )=0;
F(isnan(F))=A
Image Analyst
2023-11-24
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This looks like a homework problem. If you have any questions ask your instructor or read the link below to get started:
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