Sum over cell array of sparse matrices error: Dimension for sparse matrix concatenation must be <= 2.
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Hi all,
I have a cell contains sparse matrices,
K>> a
a =
2×1 cell array
[12×12 double]
[12×12 double]
Now I'd like to sum these 2 sparse matrices into 1. I tried:
K>> sum(cat(3, a{:}), 3)
which gave me error:
Error using cat
Dimension for sparse matrix concatenation must be <= 2.
This line works for non-sparse matrices, but not for sparse matrices. Any idea how to do it?
Thanks!
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