Record number :
100060
Title of article :
Comments on "Stability tests of N-dimensional discrete time systems using polynomial arrays"
Author/Authors :
Xu، Li نويسنده , , Lin، Zhiping نويسنده , , Ying، Jiangqian نويسنده , , O.، Saito, نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Pages :
-665
From page :
666
To page :
0
Abstract :
For original paper see X. Hu, ibid., vol.42, p.261-8 (1995). In this brief, we wish to point out that Hu overlooked a mistake in the stability test procedure for N-dimensional (N-D, N>2) systems proposed in the above paper, which made the polynomial array approach not general. It is shown that Huʹs test procedure applies only to a very restricted class of N-D stability test problems, and for a general case, instead of necessary and sufficient conditions, it provides only sufficient conditions. A counterexample is also given.
Keywords :
Abdominal obesity , Food patterns , Prospective study , waist circumference
Journal title :
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II:ANALOG AND DIGITAL SIGNAL PROCESSING
Journal title :
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II:ANALOG AND DIGITAL SIGNAL PROCESSING
Serial Year :
2003
Link To Document :
بازگشت