摘要
运用Mexico草帽子波对南极臭氧总量月平均资料进行了子波分析 ,墨西哥草帽子波所揭示的不同尺度下的突变点均表现为过零点 (零距平 )的拐点 .通过对南极O3 总量的子波分析 ,不仅得到了用其它方法已经验证过的结论 。
The method of wavelet transformation is applied to the analysis of monthly mean total ozone in Antarctica.The jump points of different hierarchies which revealed by Mexico Hat Wavelet is shown as cusps of zero points.The conclusions about total ozone in Antarctica that verified by others methods are obtained by the wavelet analyzing; furthermore,more subtle structures of this system at different hierarchies are achieved.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
2000年第6期439-442,共4页
Journal of Yunnan University(Natural Sciences Edition)
基金
云南省自然科学基金资助项目!(98D0 2 0M)
云南省教委科研基金资助项目!(991112 1)
