non-linear system Solver more equations than unknowns

Is it possible to solve a nonlinear system with more equations than unknowns in LabView. I do a triangulation and data from several sensors, so I'm able to write 6 equations in order to get the 3 coordinates (x, y, z) as a solution. In LabView, I was able only to solve a system of 3 equations with this 3 unknowns, but I would use the set of 6 equations in order to obtain a more accurate solution, given that some measures can be noisy.

Thanks in advance

You can use the non-linear curve code to solve this problem. Consider the following system:

3XY + y - z = 12

yx + x ^ 2 + z = 12

x - y - z = - 2

Arrange to get 0 right side. x, y and z are the paramneters to be in shape. The entrance to the curved Fti.vi Y non linear will be an array of three zeros. Initial settings will be an array of three values, for example [1 1 1]. An example is attached.

-Jim

Tags: NI Software

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