Concatenating data from structure array for plotting
10 views (last 30 days)
Show older comments
I have a structure array with several levels of depth that I am trying to extract a specific set of data from in order to plot it. The plan is to draw individual elements from several different fields, and then combine them into a single array for plotting. I know that normally structures can be concatenated using [], but it doesn't seem to be working for this instance.
plot(x_values,[files([files.Param] == condition).Zone(1).Values(1,4)]);
Expected one output from a curly brace or dot indexing expression, but there were multiple results.
I know that the inner conditional statement is working, as I can extract it and get the appropriate logic matrix, but that means that I am looking at multiple elements of 'files' (which is exactly what I want to do), but they do not seem to be concatenating properly. Any suggestions would be appreciated.
0 Comments
Accepted Answer
Stephen23
on 8 Jan 2019
Edited: Stephen23
on 8 Jan 2019
Nested structures do not allow that syntax, so the simplest solution is to use temporary variables to unnest those structures (temporary varaibles will not copy data in memory, so don't worry about using them).
More Answers (1)
Mehmet Burak Ekinci
on 18 Aug 2022
You may use custom matlab functions from file exchange to get values from nested struct arrays
See Answer in link for example.
See Also
Categories
Find more on Structures in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!