摘要
从不可逆过程的记忆概念出发,讨论了大气运动的自忆性方程。随着记忆函数的不同求取方式,自忆性方程可构咸数值、统计-动力和多时刻模式。在仅考虑单点序列,把其他空间点的影响视为随机干扰时,自忆预测模式蜕变为均生函数模型。
ased on memory concept in irreversible process, the self-memorisation equation of atmosphere is discussed. With several approaches getting the memory function,the equation can become numerical,statistic-dynamic and multi-time models. Under conditions of taking account of time series only at one hand and considering the effects at the other as a random process,the selfmemory prediction model degenerates into mean generating function model the computational case is given.
出处
《气象》
CSCD
北大核心
1995年第1期9-13,共5页
Meteorological Monthly
基金
自然科学基金
关键词
数值天气预报
天气预报
自忆性方程
Memory multi-time model weather forecasting climate prediction