This function returns coefficients of the polynomial. np.poly1d creates a polynomial function (p) from these coefficients. This polynomial is plotted over the range of the Time data for visualization.

In this work, basic simulations and analysis are carried out of a certain traveling-front case of the 1-dimensional Time-Dependent Ginzburg-Landau Equation (TDGLE). This equation is a PDE that ...

We solve polynomials algebraically in order to determine the roots - where a curve cuts the \(x\)-axis. A root of a polynomial function, \(f(x)\), is a value for \(x\) for which \(f(x) = 0\).

Abstract: This work used a physical model based on a system of vertical communicating vessels adding a plunger with linear displacement, a physical analysis was made finding a mathematical expression ...

The amount of time it takes for an algorithm to solve a polynomial function, which is a mathematical expression that does not contain fractions or negative numbers. The time is proportional to the ...

Abstract: General partial differential equations, which can describe any complex functions, may be solved by an adapted method of the similarity analysis that models polynomial data relations of ...

Journal of the Royal Statistical Society. Series C (Applied Statistics) When the data in a polynomial regression problem come in grouped form, finding the maximum likelihood estimates of the ...