One of the current shortcomings of radiofrequency (RF) tumor ablation is its limited performance in regions close to large blood vessels, resulting in high recurrence rates at these locations.

1 School of Statistics, Beijing Normal University, Beijing, China. 2 Department of Mathematics, College of Big Data and Internet, Shenzhen Technology University, Shenzhen, China. The unknown ...

Abstract: Singular-value decomposition (SVD) can be efficiently utilized to obtain the optimal vector-array decomposition (VAD) for simplifying real-coefficient variable digital filter design problem, ...