Abstract
The linear canonical transform (LCT) is an important tool in the nonstationary signal processing. In this paper, we analyze the random signals in the LCT domain by a more general manner. The linear canonical chirp stationary and LCT power spectral density are first derived by the nature or the physical meaning of them. Then, a new defined Wigner-Ville distribution (WVD) associated with LCT is proposed and simulated. It can be regarded as another representation of the stationarity because it is independent of the instantaneous time.
| Original language | English |
|---|---|
| Title of host publication | 2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1862-1865 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781467388016 |
| DOIs | |
| Publication status | Published - 19 Oct 2016 |
| Event | 2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016 - Seoul, Korea, Republic of Duration: 21 Aug 2016 → 25 Aug 2016 |
Publication series
| Name | 2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016 |
|---|
Conference
| Conference | 2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016 |
|---|---|
| Country/Territory | Korea, Republic of |
| City | Seoul |
| Period | 21/08/16 → 25/08/16 |
Keywords
- Linear canonical transform
- Wigner-Ville distribution
- correlation function
- power spectral density
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Xu, L., Zhang, F., Lu, M., & Wu, X. (2016). Random signal analysis in the linear canonical transform domain. In 2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016 (pp. 1862-1865). Article 7601210 (2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/URSIAP-RASC.2016.7601210