Meyer J U, Burkhard P M, Secomb T W, Intaglietta M
IEEE Trans Biomed Eng. 1989 Sep;36(9):968-71. doi: 10.1109/10.35306.
The Prony spectral line estimation (PSLE) technique is implemented and tested on data consisting of sinusoids mixed with Gaussian noise and on recordings of oscillatory diameter changes (vasomotion) of arterioles. It is concluded that the PSLE method is well suited for the spectrum analysis of short oscillatory diameter records.
对由与高斯噪声混合的正弦波组成的数据以及小动脉振荡直径变化（血管运动）的记录实施并测试了普罗尼谱线估计（PSLE）技术。得出的结论是，PSLE方法非常适合短振荡直径记录的频谱分析。
