包含频率-幅值-频次的三维谱建立方法研究

马觉凡, 任尊松, 安睿

Study on the Development of Three-dimensional Spectrum Incorporating Frequency-amplitude-count

MA Juefan, REN Zunsong, AN Rui

机械工程学报 . 2026, (14): 347 -354 . DOI: 10.3901/JME.260480