Discrete instantaneous frequency (DIF) estimation

• Main Author: Lum, Soon Wah.
• Other Authors: Kot, Chichung Alex
• Format: Theses and Dissertations
• Language: English
• Published: 2009
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation
• Online Access: http://hdl.handle.net/10356/19641
• Institution: Nanyang Technological University

Signals arising from practical or natural systems are often non-stationary. There are many methods to analyse non-stationary signals. Time-frequency analysis is one of the most popular techniques used for its analysis in recent years. The instantaneous frequency (IF) of a signal is an important conc...