fhyp {fitConic}

Internal Functions to Perform Bootstrap Fitting Operations

Description

These functions are not intended for external use. fhyp and fhypopt support the parent function bootHyperbola by providing functions for optimize to use. The functions costparab costparabxy similarly provide functions for optim to use inside the function fitParabola .

Usage

fhyp(xy, b3, Ang)
costparabxy(theta, xy)
costparab(theta, xy)

Arguments

xy

A Nx2 array of data

b3

Three of the parameters describing a hyperbola. These three are the "other parameters" fed to optim

Ang

The initial angle of rotation, also optimized during the process.

theta

The angle of rotation of the parabola for this run of optimize

Value

various combinations of "cost" values, i.e. Figure of Merit, to determine optimal set of coefficients, along with datasets where necessary. ..

Author(s)

Carl Witthoft <[e-mail]>