How can I delete elements in a vector depending on the difference between them?
显示 更早的评论
Hi
I would like to delete certain elements in a vector so that I end up with a vector in which the difference between one element and the consecutive one is bigger than a given treshold?
Example:
a = [1 2 3 4 5 6 7 8 9];
treshold = 2;
And I want to end up with b = [1 4 7];
Many thanks in advance.
采纳的回答
the cyclist
2015-11-12
Here is a very straightforward method:
a = [1 2 3 4 5 6 7 8 9];
b = a;
threshold = 2;
idx = 1;
while idx < numel(b-1)
if b(idx+1) <= b(idx) + threshold
b(idx+1) = [];
else
idx = idx + 1;
end
end
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Large Files and Big Data 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
