On the sample complexity of multichannel frequency estimation via convex optimization

• Main Authors: Yang, Zai, Tang, Jinhui, Eldar, Yonina C., Xie, Lihua
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Multichannel Frequency Estimation; Atomic Norm
• Online Access: https://hdl.handle.net/10356/143234
• Institution: Nanyang Technological University

The use of multichannel data in line spectral estimation (or frequency estimation) is common for improving the estimation accuracy in array processing, structural health monitoring, wireless communications, and more. Recently proposed atomic norm methods have attracted considerable attention due to...