NONLINEAR DISTORTION OF THE ULF WAVE-FORM

被引：1
|
作者：
KISELEV, BV
KOZLOVSKIY, AE
PILIPENKO, VA
机构：
[1] MINST GEOCHEM & GEOPHYS INST,MINSK 220023,BELORUSSIA,USSR
[2] MOSCOW PHYS EARTH INST,MOSCOW 123810,USSR
来源：
PLANETARY AND SPACE SCIENCE | 1991年 / 39卷 / 08期
关键词：
D O I：
10.1016/0032-0633(91)90162-4
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A method is developed, based on the phase portrait determination of quasi harmonic one-dimensional oscillations, which enables us to reveal the weak non-linear distortions of a waveform. The generalized phase portrait of Pc4 ULF waves, recorded by the ISEE satellite, was constructed with the use of the suggested algorithm.
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页码：1119 / 1121
页数：3
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