MATLAB: How to load cell *.mat into matlab coder for mex file generation

cellloadmatlab codermex compiler

Hi, Im just trying out Matlab coder 3.0 but I don't know how to import presaved cells
problem:
test.mat % class cell size 955x2

test= load('test.mat');
test % 1x1 struct
test.test % class cell size 955x2
In Matlab coder i get:
Found unsupported class for variable using function 'load'. MATLAB class 'cell' found at 'test.test' is unsupported.
Use the command 'whos -file test.mat' to view the variables in the MAT file.
whos -file test.mat shows:
Name            Size              Bytes  Class    Attributes
test           955x2             1990906  cell
Hope someone could help me

Best Answer

This is resulting because MATLAB Coder currently does not support cell arrays inside structures, not just for loading, but in other contexts either. This limitation is documented at the following link:
https://www.mathworks.com/help/coder/ug/cell-array-restrictions-for-code-generation.html#buy7c08
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