Methods and Applications of Frequency Estimation for Complex Signals 并列题名：Methods and Applications of Frequency Estimation for Complex Signals Methods and applications of large-scale macroeconometric models Methods and applications of trajectory data analysis Methods and applications of thematic information extraction from street view images Methods and applications of fashion market research Methods and applications of register-based population census Theory and application of sneak circuit analysis for complex system Technology and application of optical flow field estimation for video images Methods and applications for emergency management under fuzzy environment