Accessing Elements in Arrays
4 次查看(过去 30 天)
显示 更早的评论
I have an array like this:
s.x
ans = 4000
280
ans = 4272.5
282
ans = 4553.85
284.29
etc......
I would like to access the first element in each case to plot their values (4000 4272.5 4553.85).
s(1,1).x([1]) yields 4000
s(1,2).x([1]) yields 4272.5
s(1, 1:2).x([1]) gives error: a cs-list cannot be further indexed.
What is the proper syntax needed to yield an array containing the values 4000 4272.5 and 4553.85 please?
0 个评论
回答(1 个)
Ameer Hamza
2020-12-2
编辑:Ameer Hamza
2020-12-2
You can use arrayfun()
v = arrayfun(@(s_) s_.x(1), s)
Indexing of struct arrays and cell arrays can be a bit confusing in MATLAB. Check the following links
Following is another solution
v = [s.x];
v = v(1,:);
4 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Multidimensional Arrays 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!