Efficient scaling of window function expressed as sum of exponentials

• Main Authors: Lim, Yong Ching, Liu, Qinglai, Diniz, Paulo S. R., Saramäki, Tapio
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Fourier Series; Chebyshev Approximation
• Online Access: https://hdl.handle.net/10356/163466
• Institution: Nanyang Technological University

A technique for trading off the main lobe width against sidelobe magnitude for any arbitrary window was reported in Lim et al. and subsequently, a fast convergence method for its implementation was proposed by the same authors. These methods require the computation of derivatives involving the evalu...