Matlab coder and exponentiation
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I'm sure there is a way to get matlab coder to do A = B ^ C where all A, B and C are scalers, but for the life of me, I'm just not seeing it.
Every way I try and express it ends up with the error "Matrix power is not supported for code generation."
A = B(1) .^ C(1) isn't getting me where I want to go.
I can do it in C. I can do it in Matlab, I just can't get Matlab to do it in C.
2 个评论
Konstantinos Sofos
2015-3-27
A,B and C are matrices or scalars...i cannot understand the "scalers" that you wrote?
Rick Rosson
2015-3-27
Konstantinos, don't you think it's just a typo?
采纳的回答
Ryan Livingston
2015-3-28
This sounds like an installation issue. Can you check to see that the files:
fullfile(matlabroot,'toolbox','eml','lib','matlab','ops','mpower.m')
fullfile(matlabroot,'toolbox','eml','lib','matlab','ops','power.m')
exist in your MATLAB installation? Likely they do not as ^ should be supported for code generation.
If they are not present, reinstalling would be advised. Customer support should be able to help you get going again if the install doesn't seem to be successful.
If the files are present, try to run
restoredefaultpath
rehash toolboxcache
and see if codegen succeeds.
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