MATLAB: The system function ‘fmincon’ calls function ‘sfminbx’, but it shows error such as Undefined function ‘sfminbx’

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the system function 'fmincon' calls function 'sfminbx', but it shows error such as Undefined function 'sfminbx'. I want to know any other matlab toolbox contain 'sfminbx'? or any other problem? I am looking forward to your early reply.

Best Answer

  • It appears to be a function private to the Optimization Toolbox. fmincon() is also part of that toolbox. Try reinstalling that toolbox.