How do I get the lengths of each entry in a cell array without using a loop
11 次查看(过去 30 天)
显示 更早的评论
How can I generate a vector with one entry for the length of each vector in a cell array without using a loop. e.g.
>> ca={1:4,1:9,3:15}
ca =
1×3 cell array
{1×4 double} {1×9 double} {1×13 double}
I want a vector with [4 9 13]
Obviously I could do :
>> for i=1:length(ca);lca(i)=length(ca{i});end
>> lca
lca =
4 9 13
But I have an aversion to using a loop for something like this.
0 个评论
采纳的回答
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!