Storing decomposition object for future use
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I used the function decomposition to create a MATLAB decomposition object dA.
dA = decomposition(A)
Since my primary matrix A is same for all simulations even with other parameters, I wish to create dA once (and by once I do not mean not once at the start of every simulation but say once in a lifetime since my matrix A remains exactly same for the present physics) and store it as a .mat file (or any other file system) so that I can re-use it without re-running it for every new simulation. However, MATLAB gives a warning
Warning: Saving a decomposition is not supported.
> In decomposition/saveobj (line 667)
Is there any other round about to save dA and re-load and use it for future use.
Thanks in advance.
Jyothis Gireesh on 23 Jan 2020
This is a limitation on the decomposition object. Please refer to the following link which addresses a similar issue and offers a possible workaround to the same.
Hope this helps!!