id: 06048785
dt: j
an: 06048785
au: Bastiaans, Martin J.
ti: Comment on “The $T$-class of time-frequency distributions: time-only
    kernels with amplitude estimation”.
so: J. Franklin Inst. 348, No. 9, 2670-2673 (2011).
py: 2011
pu: Elsevier Science Ltd. (Pergamon), Oxford
la: EN
cc: 
ut: 
ci: Zbl 1153.94320
li: doi:10.1016/j.jfranklin.2011.07.009
ab: Summary: It is shown that the recently introduced $T$-class of
    time-frequency distributions [{\it Z. M. Hussain} and {\it B.
    Boashash}, “The $T$-class of time-frequency distributions: time-only
    kernels with amplitude estimation", J. Franklin Inst. 343, No. 7,
    661‒675 (2006; Zbl 1153.94320)] is a subclass of the $S$-method
    distributions. From the generalization of the $S$-method distribution
    by rotating it in the time-frequency plane, a similar generalization of
    the $T$-class distribution follows readily. The generalized $T$-class
    distribution is then applicable to signals that behave chirp-like, with
    their instantaneous frequency slowly varying around the slope of the
    chirp; this slope needs no longer be zero, as is the case for the
    original $T$-class distribution, but may take an arbitrary value.
rv: