IEEE

Adaptive Direction of Arrival Estimation Using Sparsity Constrained Complex NLMS Algorithm With Variable Penalty Factor

Abstract: Direction of arrival (DOA) estimation using sensor arrays is a challenging task in noisy environments, especially when rapid convergence and efficient utilization of array elements are ...
Frontiers

Pseudo-Wide QRS Complex Tachycardia in an Infant with Complex Congenital Heart Disease

The final, formatted version of the article will be published soon. The initial electrocardiogram (ECG) of a 5-month-old infant with complex congenital heart disease (pulmonary valvular stenosis, ...
Frontiers

The Missing P waves in Wide QRS Tachycardia

1 Guilin Hospital of the Second Xiangya Hospital of Central South University, Guilin, China 2 Second Xiangya Hospital, Central South University, Changsha, China The final, formatted version of the ...
IEEE

Widely Linear Complex-Valued Affine Projection Algorithm With a Sliding-Window Step-Size

Abstract: In this work, to address the fixed step-size problem of the widely linear complex-valued affine projection algorithm (WL-CAPA), we propose a sliding-window step-size (SWSS) selection scheme, ...