| 1 | At first scientists laughed at Wegener's idea about floating continents and would not take it seriously. | |
| 2 | Having read an article describing Wegener's idea, the geologist must have been burnt up. | |
| 3 | We have showed that the Radon transform of the cross Wigner distribution function is a separable multiplication of fractional Fourier transform of these functions. | |
| 4 | Time-frequency analysis is an important mathematics analyze tool in analyzing non-placidity signal, Wigner-Ville distribution is the non-linear transform of time-frequency analysis. | |
| 5 | Continental Drift has had a long and turbulent history since it was first proposed by Alfred Wagener in 1910. |
Copyright © Purple Culture Co., Ltd. 2001 - 2026. All right reserved.
