Comparing elements within a cell array

1 回表示 (過去 30 日間)
lucksBi
lucksBi 2018 年 8 月 18 日
コメント済み: Rik 2018 年 8 月 18 日
Hi everyone, I have two cell arrays x and y. I want compare values of x based on y. Like x{1,1} in y contains [2,4]. So it will compare 1st element of x which is [4,7,8] with 2nd and 4th element of x and get the common values. then 2nd element of x is compared with 1st and 4th element of x because 2nd element of x is [1,4] and so on.
x= {[4,7,8];[1,5,6];[1,7,8],[1,4]}
y= {[2,4];[1,4];[1,2,4],3}
Result will look like this:
result{1,1} = {0;[7,8]} %comparison of x{1,1} with x{2,1} and x{4,1}
result{2,1}= {0;1} %comparison of x{2,1} with x{1,1} and x{4,1}
result{3,1}= {[7,8];1;1} %comparison of x{3,1} with x{1,1}, x{2,1} and x{4,1}
result{4,1}={1} %comparison of x{4,1} with x{3,1}
Zero is placed where there is no common values found.
Thanks in advance.
  3 件のコメント
lucksBi
lucksBi 2018 年 8 月 18 日
編集済み: lucksBi 2018 年 8 月 18 日
Sorry about that.. Actually zero is replaced with empty value.
Actually i want to do it without using loops because i have a large dataset on which i will run the code
Rik
Rik 2018 年 8 月 18 日
I doubt there is a direct method of doing this. You could try to parallelize this by using parfor or cellfun.

サインインしてコメントする。

回答 (0 件)

カテゴリ

Help Center および File ExchangeLoops and Conditional Statements についてさらに検索

タグ

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by