Instantaneous spectral moments. - Keith L. Davidson; Patrick J. Loughlin (J. Frankl. Inst., 2000)

Instantaneous kurtosis. - Patrick J. Loughlin; Keith L. Davidson (IEEE Signal Process. Lett., 2000)

Compensating for window effects in the calculation of spectrographic instantaneous bandwidth. - Keith L. Davidson; Patrick J. Loughlin (IEEE Trans. Biomed. Eng., 2000)

Modified Cohen-Lee time-frequency distributions and instantaneous bandwidth of multicomponent signals. - Patrick J. Loughlin; Keith L. Davidson (IEEE Trans. Signal Process., 2001)