Time-frequency peak filtering for the recognition of communication signals

• Main Authors: Zhang, Haijian, Bi, Guoan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/96727; http://hdl.handle.net/10220/13117
• Institution: Nanyang Technological University

Most existing classification methods cannot work in low signal-to-noise ratio (SNR) environments. This limitation motivates the signal filtering before the classification process. In this paper, a general framework that links the time-frequency peak filtering (TFPF) and traditional feature-based sig...