Effects of the Form of Correlation Between Noises on Dynamic Properties of Linear System |
| |
Authors: | ZHOU XiaoJi CAO Li WU DaJin |
| |
Institution: | 1. Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China;
2. CCAST(World Laboratory), P.O. Box 8730, Beijing 100080, China |
| |
Abstract: | We have derived exact expressions for the correlation function, power spectrum and correlation time of a one-dimensional non-Markovian linear system driven by correlated noises with correlation forms of delta function and different-time-region exponential function, respectively. We find that these dynamic properties of system for delta form are much different from those for different-time-region exponential form. Especially, the power spectrum for the former only has one peak but for the latter can have one, two or three peaks. |
| |
Keywords: | noise correlation correlation function power spectrum correlation time |
|
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
| 点击此处可从《理论物理通讯》下载免费的PDF全文 |
|