摘要
本文证明,折合初相位差是描述李萨如图形性状的普适相位参王;李萨如图形的各种主要性质随φo变化遵从着简单的规律;不同频率比的李萨如图形按照φo值有唯一确定的类比关系。从而建立了一种定量描述李萨如图形性状的数学方法。
This paper analyed and proved that the reduced initial phase difference is a universal phase parameter desrcibed Lissajou′s figures.The variation of every main propeity of Lissajou′s figures with the φ.vasing ofeys some simple law.The lissajou′s figures The vasiation of euesyh main propestyof Lissajou′s figures with the φ.varing ofeys some simple law.The Lissajouis figures for different frequency ratioexhibited only a certain analogy selationship.Amathematical method which describes Lissajouis figures guantita-tively is established in the paper.
出处
《中国医学物理学杂志》
CSCD
1996年第3期153-159,共7页
Chinese Journal of Medical Physics
关键词
李萨如图
折合初相位差
歪曲程度
歪曲方向
Lissajou ′s figures Reduced initial phase difference Degree of inclination Dlrection af incli-nation Drection of particle moving round