Breit G A, Intaglietta M
Department of AMES-Bioengineering 0412, University of California, San Diego, La Jolla 92093-0412.
IEEE Trans Biomed Eng. 1994 Mar;41(3):295-8. doi: 10.1109/10.284951.
The Cross-Prony Spectral Line Estimator (XPSLE) is proposed for spectral comparison of short data records. Basic theory is discussed. The XPSLE method is tested on pairs of synthetic data records and is shown to be sensitive to disparity of spectral content. Application to analysis of arteriolar vasomotion is discussed.
提出了交叉普罗尼谱线估计器（XPSLE）用于短数据记录的谱比较。讨论了其基本理论。对合成数据记录对测试了XPSLE方法，结果表明该方法对谱内容的差异敏感。还讨论了其在小动脉血管运动分析中的应用。
