access data in a data structure

1 次查看（过去 30 天）

显示更早的评论

Jeffrey Schlang 2017-2-2

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/323075-access-data-in-a-data-structure

关闭： MATLAB Answer Bot 2021-8-20

在 MATLAB Online 中打开

I am trying to access data in a data structure so I can plot the data. I tried this:

 gain_AZ0_Fmid=cell2mat({dataOut_aeCalTable{1}{1}{4}( ceil( length( frequencyList ) / 2 ), 1, :)}) ;

I still get and output that looks like this:

Val(:,:,1) = 2.2

How do I get the data into a form I can use it to make a plot?

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Niels 2017-2-2

编辑：Niels 2017-2-2

lools pretty much like your variable is rather a cell array than a structure You dont need cell2mat. Get access to a cell array with {}. But you should know since you are working with a table (containing string arrays? Tripple {}{}{} + cell2mat saved cells in cells in cells?). If possible, can you save your variable dataout_aeC... and upload? + the outer 2 brackets and cell2mat are useless. Delete them

此问题已关闭。