Kollar, "Crest-factor minimization using nonlinear Chebyshev approximation
methods", IEEE Trans.
Caption: Figure 11: Forced vibration response of an isotropic rod of free ends within a frequency band from 200 kHz to 250 kHz for Chebyshev approximation
polynomials--a numerical model of 736 DOFs according to the elementary theory of rods , based on Chebyshev node distribution used for calculations by the TD-FEM (c = 5 km/s, L = 5 m).
The discrete linear one-sided Chebyshev approximation
In this section, we provide a common step by step design for a band pass waveguide filter based on Chebyshev approximation
For the general Chebyshev approximation
of filters composed of N coupled resonators the transfer function [S.
It obtains the optimum Chebyshev approximation
on separate intervals corresponding to passbands and/or stopbands.
GUTKNECHT, On convergence and degeneracy in rational Pade and Chebyshev approximation
, SIAM J.
They proceed to fully explain the L1 approximation, including bounded variables and plane curves, the Chebyshev approximation
, least squared approximations, and under-determines systems of linear equations.
FIR Digital Filter Design Techniques Using Weighted Chebyshev Approximation
, Proceedings of the IEEE, rol.
MCCLELLAN, Chebyshev approximation
for nonrecursive digital filters with linear phase, IEEE Trans.
The first filter example shown in this section is a 5th order low pass filter with inverse Chebyshev approximation
built upon the leap-frog topology.
Trefethen, Rational Chebyshev approximation
on the unit disk, Numer.