Expected one output from a curly brace or dot indexing expression, but there were 2 results.
42 次查看(过去 30 天)
显示 更早的评论
Hi.I working with a code to manipulate some data and here are the lines which gives error
S12(m).x2(n)=S2(tn4).x(ts4) % line 104
S12(m).dx2(n)=S2(tn4).dx(ts4) % line 105
S12(m).z(n)=S2(tn4).y(ts4) % line 106
The error is,
Expected one output from a curly brace or dot indexing expression, but there were 2 results.
Error in data_man (line 104) S12(m).x2(n)=S2(tn4).x(ts4)
How can I fix this error?
3 个评论
采纳的回答
Bruno Luong
2019-8-13
编辑:Bruno Luong
2019-8-13
In general you are not allow to assign multi-level structures with non-scalar indexing in one shot, you need to do in 2 steps.
% S12(m).x2(n)=S2(tn4).x(ts4)
x2 = {S12(m).x2};
x = {S2(tn4).x};
for k=1:length(x2)
x2{k}(n) = x{k}(ts4);
end
[S12(m).x2] = deal(x2{:});
3 个评论
Chuck Olosky
2020-8-2
This approach worked for:
names = {'a' 'b' 'c'};
dStruct = repmat(struct('name',''),size(names));
[dStruct.name] = deal(names{:});
Also works without "deal":
[dStruct.name] = names{:};
In other threads, there are discussions regarding "deal" being unnecessary in later releases.
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Matrices and 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!