Numerical form evaluation method calculates form parameters from coordinate measuring points using function with Gauss and Chebyshev components

摘要

The evaluation method uses measuring points defined in a Cartesian, spherical, cylindrical or other coordinate system, which are greater in number than the number of parameters to be calculated, obtained using a target function with a Gauss method component and a Chebyshev method component, with fixed or variable weighting of each component.