'dare' command from Control toolbox doesn't work in the Simulink's 'Matlab Function' block
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'dare' command can work in the script and the real-time script, but it can not work in the Simulink's 'matlab function' block;
I have checked the license of the 'Control_Toolbox', it returns to 'answer = 1'.
Error infos are:
'Function 'dare' not supported for code generation. '
'Function 'MATLAB Function' (#23.726.769), line 28, column 1: "[P,L,M]=dare(Tilde_A,Tilde_B,Tilde_Q,R,S,E)" Launch diagnostic report.'
Appreciate for any advice!



2 个评论
Walter Roberson
2022-9-6
Note that you should probably be using the / or \ operator instead of inv() with a matrix multiplication
Dongxiao
2022-9-6
回答(1 个)
Paul
2022-9-6
0 个投票
In the Matlab Function block, declare dare with coder.extrinsic. See this doc page
2 个评论
Walter Roberson
2022-9-6
This will not solve the problem if Rapid Accelerator is turned on, or if code is being generated such as for deploying to arduino. In those cases the solution is to write your own equivalent to dare()
Dongxiao
2022-9-6
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