Hello, I have a 2*1 matrix ( matrix=[(((64.95*s)+30)/(s^2+s+1)) (((.75*s)+396)/(s^2+s+1))] ), and for RGA calculations, I need to calculate the inverse of this matrix. When I use 'inv(matrix)' command or 'ping(matrix)' commands, matlab shows this error :
??? Error using ==> sym.svd Too many input arguments.
Error in ==> pinv at 29 [U,S,V] = svd(A,0);
Error in ==> pinv at 27 X = pinv(A',varargin{:})';
Can anyone please tell me what this error is and how can I solve it?
thank you
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