Signal processing methods based on the local polynomial fourier transform

• المؤلف الرئيسي: Li, Xiu Mei
• مؤلفون آخرون: Bi Guoan
• التنسيق: Theses and Dissertations
• اللغة: English
• منشور في: 2010
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/40206
• المؤسسة: Nanyang Technological University

The majority of signals encountered in real applications, such as radar, sonar, speech, and communications, are often characterized by time-varying spectral contents. For this type of signals whose frequency contents evolve with time, signal representation in time or frequency domain alone cannot fu...