The basic definitions of stationary random process and the principles of using spectrum decomposing to simulate the stationary random process were given.
叙述了平稳随机过程理论的基本定义,以及运用实谱分解方法模拟平稳随机过程的原理。
This is a particle model. A Random particle method is used to simulate the diffusion process.
这是一个使用粒子追踪方法的模型,利用随机走步法模拟扩散过程。
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