摘要
面向工程中典型性随机过程,基于频域功率谱密度(PSD)函数,分析和综合了平稳Gaussian过程的时域数值模拟方法,给出了三种主要模型的数学原理、实现过程和应用特点,并进一步给出了一种应用示例。
Oriented to typical random process in engineering and based on the frequency domain model, power spectral density (PSD), three main methods used to regenerate the time domain models were analyzed, and their principles and characteristics were illustrated. Finally, an example and a conclusion were presented.
出处
《武汉工业学院学报》
CAS
2003年第3期27-29,共3页
Journal of Wuhan Polytechnic University
基金
湖北省教育厅重点科研项目(2003A009)
