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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: derivatives, syms and fsolve
Replies: 5   Last Post: Jul 22, 2013 1:27 PM

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Steven Lord

Posts: 17,944
Registered: 12/7/04
Re: derivatives, syms and fsolve
Posted: Jul 2, 2013 4:09 PM
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"Shubham Gupta" <king.rona@gmail.com> wrote in message
news:kqv7d3$jit$1@newscl01ah.mathworks.com...
> Hi Alan, The link you have replied is not working. could you please give a
> fresh link for the problem. I have a matrix with 15 symbolic variable and
> also the equation is in Non-linear form. Could you please suggest
> something to use FSOLVE for this equation which has syms variable


Either stick completely symbolic and use SOLVE instead of FSOLVE or use
matlabFunction to convert the symbolic expression into a function that you
can use with FSOLVE.

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Steve Lord
slord@mathworks.com
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