Is there any way to use a function defined in the workspace inside a function defined in a .m file?

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Jurgen 2014-11-16

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评论： Jurgen 2014-11-18

I trying of use fmincon and for that I have to create a function with de nonlinear constrains, but when creating the function that contains the nonlinear constraints should I use some functions defined in the workspace, but apparently did not exist within the function workspace (.m file).

I have:

      function [ci,ce] = nonlinears(z)
          ci=cineq(z(1),z(2),z(3),z(4));
          ce=ceq(z(1),z(2),z(3),z(4));
      end

where cineq and ceq are functions defined in the workspace.

I wonder if there is any way to use the functions defined within the worskpace in the function worskpace.

Please help! and thanks in advance!

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采纳的回答

Jan 2014-11-16

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The "workspace" is the set of locally used variables. To be exact, you cannot "define a function in a workspace". Do you mean, that the functions cineq and ceq are defined inside an M-file?

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Matt J 2014-11-17

Well, then why not nest all the functions that share variables inside the common parent function where those shared variables are created.

Jurgen 2014-11-18

Thanks! that worked!

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Mathematics and Optimization Optimization Toolbox Systems of Nonlinear Equations

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