Z must be a matrix, not scalar or vector - SURF

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Sclay748
Sclay748 le 27 Oct 2020
Commenté : Sclay748 le 27 Oct 2020
Hello,
Attached is a screenshot of my code and a table I recreated in excel. Just pretend it is in MATLAB. Unfortunaltly, because this is for work, I cannot share actual screenshots, so I made a simplified mock up to show you.
'b' is the variable name I call from.
'c' is just what I call the length of b, which is 12.
The table is a 1x12 structure with 12 fields. For my example, I only show 1 to 5, but you ge the idea to show you where I get the error 'Z must be a matrix, not scalar or vector.'
I appreciate any help/advice. Thanks!
.....

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Sindar
Sindar le 27 Oct 2020
struct array is a terrible way to store this data. Does this do it?
tbl = struct2table(b);
surf(tbl.temperature,tbl.humidity,tbl.frequency)
% no loop
  4 commentaires
Sclay748
Sclay748 le 27 Oct 2020
oh i guess that makes sense. I just was looking for the typical surface looking graph, but you made me realize that haha
Sclay748
Sclay748 le 27 Oct 2020
thank you!

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