insert value in vector using for loop

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Raphael
Raphael 2012-10-22
hey!
i want to insert an integer value in an existing vector using a for/while loop, so that the ascending order is preserved. so far i have programmed several functions, however i can't establish one that works with a for/while loop. here is the the version i am working with right now:
function insert=insertdata(vec,int)
indi=vec>=int;
ind=find(indi,1);
if ind~=0
newvec=[vec(1:ind-1), int, vec(ind:end)];
else
newvec=[vec, int];
end
insert=newvec;
thanks for your help!
  1 个评论
Image Analyst
Image Analyst 2012-10-22
Why do you want a version that works using a loop??? And what ascending order? Is vec sorted prior to passing into the function?

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回答（1 个）

Walter Roberson
Walter Roberson 2012-10-22
find() returns the empty array when nothing is found, rather than returning 0.

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