Seismic signal analysis method, system and device and storage medium

The invention discloses a seismic signal analysis method, system and device and a storage medium. The seismic signal analysis method comprises the steps of obtaining a seismic signal; according to the seismic signal and a preset calculation function, the value of a wave number adjustment parameter is determined, the preset calculation function comprises a preset transformation window function, the transformation window function comprises a wave number adjustment parameter and a time-varying standard deviation parameter, and the wave number adjustment parameter comprises an energy suppression factor and a trend factor; and determining a time-frequency analysis result of the seismic signal according to the seismic signal and a preset calculation function of the determined wavenumber adjustment parameter. The embodiment of the invention can greatly improve the analysis accuracy and precision of the time-frequency energy, and can be widely applied to the technical field of signal processing. 本发明公开了一种地震信号分析方法、系统、装