An iterative method to solve overdetermined systems of nonlinear equations applied to the restitution of planimetric measurements

Giovanni Anzani


In the first part of this article, we describe the conditions for the analytical solution of overdetermined systems of nonlinear equations in the case of circumferences. The application of the theory in the development of AutoLISP procedures , described in the second part of this article, allows to evaluate and solve some problems in the field of computerized restitution of planimetric measurements. This application considerably uses CAD graphics allowing you to appreciate the interoperability between AutoCAD and AutoLISP.

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