Degenerate Function/Polynomial: A generalised function or polynomial in which a parameter is introduced to modify its standard form, thereby unifying or extending classical results.

We present a novel method to design and optimize window functions based on combinations of linearly independent functions. These combinations can be performed using different strategies, such a sums ...

Is considered bringing of the matrix polynomial decomposition of the transfer function of the object to a coprime form. Violation requirements coprime decomposition leads to the appearance in the same ...

The conditional variance function in a heteroscedastic, nonparametric regression model is estimated by linear smoothing of squared residuals. Attention is focused on local polynomial smoothers. Both ...