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Comsol multiphysics; fzero and inline function with many parameters

  1. Nov 12, 2008 #1
    Hi
    I'm trying to get comsol multiphysics to first define an inline
    function with 1 variable and 4 parameters, and then run fzero on that
    same function. I can do it with two parameters, but no moore.

    This works:

    Code (Text):
    clear
    myfun=inline('exp(y).*cos(x)+z', 'x', 'y', 'z');
    x1 = fzero(myfun,-5,2,1)
    This does not work:

    Code (Text):
    clear
    myfun=inline('exp(y).*cos(x)+z+u', 'x', 'y', 'z', 'u');
    x1 = fzero(myfun,-5,2,1,0.3)

    C» test
    Error: Too few arguments to inline function.

    Would be thankful for any hints about this.


    /Johan
     
  2. jcsd
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