Abstract: This paper proposes a dual feature indexed quadratic polynomial-based piecewise (DIQP) behavioral modeling technique for digital predistortion (DPD) of RF transmitters. The proposed DIQP ...

Abstract: The mathematical foundation of deep learning is the theorem that any continuous function can be approximated within any specified accuracy by using a neural network with certain non-linear ...

% [cn_low,cp_low] = init_cs(p,p.volt_min); % [cn_high,cp_high] = init_cs(p,p.volt_max); % Delta_cn = cn_high-cn_low; % Delta_cp = cp_low-cp_high; % p.OneC = min(p ...

An important function which is neither concave nor convex often arises in production and inventory models. This function is herein called piecewise concave and can be considered to be a generalization ...

This is a preview. Log in through your library . Abstract The problem of reconstructing a piecewise constant function from a finite number of its Fourier coefficients perturbed by noise is considered.