Polynomial lit

HOOH is shown as a function of excitation energy above the zero point. We computed p(E) by differentiation of a high-order polynomial lit of the cumulative density of states given by Equation (6.14). We also show the results... 

PRSV) equations of state featuie an adjustable pure component parameter and a modified polynomial lit for the acentric factor, and can be used for polar substances. 

Figure 5.18 Typical stress curve (asxo) for a monolayer bridge phase and Cf = -. Solid line is a least-squares lit of a polynomial to the (discrete) MC data points (o) intended to guide the eye.

In cases w here the data do not lit a linear model, ifbn-lincar regression methods arc available. Some ( f these use polynomial models or multiple regression procedures. There arc even computer programs that will find a model (hat describes a set of experimental data fri)m an internal or user-defined set of equations. ... 

From Table 6[c] it is possible to plot a graph (Fig.3) which illustrates the relationship between limb circumference and percentage reduction of material s width dimensions required when manufacturing a knee brace. From this graph a best lit third order polynomial regression equation and its correlation coefticient were determined (see Fig. 

As the surface deforms, to maintain good resolution, the grid points on the interface must be reconstructed and this was performed by three steps, namely, node addition, node deletion, and restructuring. For the curvature calculation, they used different methods for two dimensions and three dimensions. In two dimensions, they lit a local, cubic Hermite polynomial to four points on the interface and found the curvature by differentiation with respect to the arc length. The surface tension force was found by evaluating the curvature at the middle of the element. In three dimensions, they used a method described by Todd and McLeod [98]. The details are given in their paper. 

Jolicoeur and PhiUp used an alternative approach to calculate AH from observed data (CMC vs. temperature). They found that CMC values of several nonionic and ionic surfactants obtained at different temperatures lit to the following empirical third-degree polynomial... 

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