Title :
The spectrogram associated with the linear canonical transform
Author :
Zhao Zhi-Chun ; Li Bing-Zhao
Author_Institution :
Sch. of Math., Beijing Inst. of Technol., Beijing, China
Abstract :
Linear canonical transform is a generalized form of Fourier Transform, and it has big effect in modern applied mathematics and signal processing community, especially in detection and parameter estimation of non-stationary signal. We investigate the spectrogram associated with the linear canonical transform in this paper, a novel definition of spectrogram is proposed and the basic properties are deduced accordingly. Finally, the simulations are also given to test the conclusions which we have obtained.
Keywords :
Fourier transforms; parameter estimation; signal detection; Fourier transform; linear canonical transform; modern applied mathematics; nonstationary signal detection; parameter estimation; signal processing community; spectrogram; Convolution; Educational institutions; Mathematics; Spectrogram; linear canonical transform; linear frequency modulation signal(LFM); parameter estimation; spectrogram;
Conference_Titel :
Mechatronic Sciences, Electric Engineering and Computer (MEC), Proceedings 2013 International Conference on
Conference_Location :
Shengyang
Print_ISBN :
978-1-4799-2564-3
DOI :
10.1109/MEC.2013.6885256
