High order and sparse layers in pytorch. Lagrange Polynomial, Piecewise Lagrange Polynomial, Piecewise Discontinuous Lagrange Polynomial (Chebyshev nodes) and Fourier Series layers of arbitrary order.

Abstract: In this article, we investigate the application of Lagrange polynomials for compressing data vectors within the context of constrained model predictive control (MPC). Lagrange polynomials, ...

Abstract: The effects of DC source voltage unbalance on the CHB inverter, if not properly managed, reduce the efficiency of the whole power system and generate unwanted harmonics in the output voltage ...