function g=nonlineareq(x)

Here is an example of nonlinear system that can be solved by using

the Matlab command "fsolve" written in the file called "solution.m"

(see quasi-Newton or Levenberg-Marquardt methods).



g(1)=x(1)-4*x(1)*x(1)-x(1)*x(2)

g(2)=2*x(2)-x(2)*x(2)+3*x(1)*x(2)

-function g=nonlineareq(x)

　Here is an example of nonlinear system that can be solved by using

　the Matlab command "fsolve" written in the file called "solution.m"

　(see quasi-Newton or Levenberg-Marquardt methods).



g(1)=x(1)-4*x(1)*x(1)-x(1)*x(2)

g(2)=2*x(2)-x(2)*x(2)+3*x(1)*x(2)