This MATLAB function evaluates the polynomial p at each point in x.

This example shows how to represent a polynomial as a vector in MATLAB® and evaluate the polynomial at points of interest.

This MATLAB function returns the evaluation of polynomial p in a matrix sense.

Questa funzione MATLAB valuta il polinomio p in ciascun punto di x.

Cette fonction MATLAB évalue le polynôme p à chaque point de x.

This MATLAB function returns the coefficients for a polynomial p(x) of degree n that is a best fit (in a least-squares sense) for the data in y.

Oct 31, 2019 · Using Polyfiti, Polyval, and plotting. Learn more about polyfit, polyval, approximation, poly, functions

This example shows how to fit a polynomial curve to a set of data points using the polyfit function.

Cet exemple montre comment représenter un polynôme en tant que vecteur dans MATLAB® et évaluer le polynôme aux points d’intérêt.

The off-diagonal elements are very close to 1, indicating that there is a strong statistical correlation between the variables cdate and pop. Fit a Polynomial to the Data This portion of the example …