trilateration

README

Go Trilateration

Trilateration implementation that uses a non-linear least squares optimizer to get estimations of location given data with measurement error.

Documentation & Examples

godoc.org

Documentation

Overview

Package trilateration solves a formulation of 3 space trilateration using least-squares optimizer

Index

• type Parameters3
  • func (p3 *Parameters3) SolveTrilat3() (loc []float64, err error)
• type Point3

Types

type Parameters3

type Parameters3 struct {
	// Location of fixed points
	Loc []Point3
	// Distance to the target
	Dis []float64
}

func (*Parameters3) SolveTrilat3

func (p3 *Parameters3) SolveTrilat3() (loc []float64, err error)

SolveTrilat3 is the main interface to this library. Provide a set of parameters, loc is the 3 space location of target, If the 3rd dimension of each location is equal it is removed from the equation Returns error if solving the matrix fails, such if a interm matrix is singular

type Point3

type Point3 [3]float64