How to write Nonlinear Equation in GUI form?

[hiralap17]

Hello,

            I am currently working on Nonlinear equation.My problem is how to write following equation n GUI form?

input eq 1:  2*x1*x2+x2+2u

input eq 2: -3*x1*x2-3*u 

output eq: x1+u               

It is possible with ODE function or Polynomial?

[Gleichman]

It appears that you are confusing graphical programming with graphical user interfaces. This group is about user interfaces.

If you are trying to derive the output equation given the two input equation, that would be a very challanging exercise. If you are just looking to calculate the results given a known data set of (x,u) then you can use a formula node.

[hiralap17]

Hello,

   Thank you for suggetion.

    I want to design GUI such way that user choose input & output equation( with co-officient change).After click linearization button it will show Matrix A,B,C,D.

Equation wriiten as Model or Polynomial or ODE?

Another question is: I want to do linearization programmaticly so, for that make a sub system.It is compulsory Subsystem in Control & simulation loop?