谱分解快速算法，有助于地震信号的时频分析处理。-Fast Algorithm for spectral decomposition, contribute to seismic signals time-frequency analysis of the treatment.

原版英文，频谱分析的经典专业著作，Petre Stoica 和 Randolph Moses的专著。对信号处理方面来说非常值得看。-Petre Stoica and Randolph Moses Spectral Analysis of Signals