基于ICA的引潮力互相关谱分析
|
邢德钊, 全海燕
|
Independent Component Extraction and Cross-correlation Spectrum Analysis of Gravity Tide Signal
|
Dezhao Xing, Haiyan Quan
|
|
表3 y 1 ( t ), y 2 ( t )和 y 3 ( t )的互相关谱分析
|
Table 3 Cross correlation spectrum analysis of y 1 ( t ), y 2 ( t ) and y 3 ( t )
|
|
潮汐谐波理论计算值/Hz | 对应于乘性调制谱相关点 | 对应于线性差频谱相关点 | 对应于线性和频谱相关点 | 长周期波 | | | | | | | 1,2,5,6,7,10,11,12,13 | | | | 3,8 | | | | 4,9,14 | | 日波 | | | | | | 14 | 15 | 5 | | 9 | | | | 8 | | 2 | | 7 | 17 | 4 | | 6 | | | | 7,14 | 16 | 3 | | 6 | | | | 8 | | 1 | | 9 | | | | | | | 半日波 | | | | | | | | | | | | 13 | | | | 12 | | | | 14,17 | | | | 11 | | | | 10 | | | | | | | | 7,15,16 | | | | | | | | 6,8,9 |
|
|
|