基于单形进化优化算法的重力固体潮信号解混及谱相关分析
矣昕宝, 魏巍, 全海燕

Decimation and Spectrum Correlation Analysis of Gravity Solid Tide Signal Based on Surface-Simplex Swarm Evolution Optimization Algorithm
Xinbao Yi, Wei Wei, Haiyan Quan
图4 地震时长周期波的循环相关谱
Fig.4 Cyclic correlation spectrum of long period harmonics in earthquake