His topics include

curve fitting and statistics, ray optics and glass equations, modulation transfer function and contrast, Zernike polynomials and wavefronts, metals and complex index of refraction, and completing and packaging programs.

Curve fitting [9] is based on picking feasible points on the fore-path and drawing a polynomial function, to fit the chosen feasible points.

A mathematical characteristic equation has been defined by using the data related to the electrical arc current and voltage characteristic and

curve fitting methods with the help of Matlab

curve fitting toolbox.

Curve fitting process, mainly by means of the basic principle of the least square method, and then determine the function of the fitting process.

Compressor model was based on

curve fitting of volumetric and isentropic efficiencies obtained from experimental data.

After, this the second SOP

curve fitting is constructed.

A

curve fitting should be adjusted by controlling value of the tolerance.

The

curve fitting algorithms are not discussed in this study because, depending on the type and distribution of data, different algorithms may be appropriate.

2]) in the figures shows that a function for

curve fitting offered an adequate description within the range of 0.

Treatment of several mathematical topics follows, including Taylor series, matrices, root-finding, numerical integration, ordinary differential equations, and

curve fitting.

In addition to the

curve fitting precision, the uncertainty in the in-situ characteristic curve is also caused by uncertainty in each of the physical sensors as well.

They have been able to develop

curve fitting models of the k-factor for Durban and

curve fitting and kernel models of the k-factor for Maun Botswana using eight months and three years data respectively.